157221779456

素因数分解:

$2^{11}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:797

約数の個数: 288

約数和(自身を含む): 390333368880

約数和(自身を除く): 233111589424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 157, 196, 224, 238, 256, 272, 314, 392, 448, 476, 512, 544, 587, 628, 784, 833, 896, 952, 1024, 1088, 1099, 1174, 1256, 1568, 1666, 1792, 1904, 2048, 2176, 2198, 2348, 2512, 2669, 3136, 3332, 3584, 3808, 4109, 4352, 4396, 4696, 5024, 5338, 6272, 6664, 7168, 7616, 7693, 8218, 8704, 8792, 9392, 9979, 10048, 10676, 12544, 13328, 14336, 15232, 15386, 16436, 17408, 17584, 18683, 18784, 19958, 20096, 21352, 25088, 26656, 28763, 30464, 30772, 32872, 34816, 35168, 37366, 37568, 39916, 40192, 42704, 50176, 53312, 57526, 60928, 61544, 65744, 69853, 70336, 74732, 75136, 79832, 80384, 85408, 92159, 100352, 106624, 115052, 121856, 123088, 130781, 131488, 139706, 140672, 149464, 150272, 159664, 160768, 170816, 184318, 213248, 230104, 243712, 246176, 261562, 262976, 279412, 281344, 298928, 300544, 319328, 321536, 341632, 368636, 426496, 460208, 488971, 492352, 523124, 525952, 558824, 562688, 597856, 601088, 638656, 645113, 683264, 737272, 852992, 920416, 977942, 984704, 1046248, 1051904, 1117648, 1125376, 1195712, 1202176, 1277312, 1290226, 1366528, 1474544, 1566703, 1705984, 1840832, 1955884, 1969408, 2092496, 2103808, 2235296, 2250752, 2391424, 2554624, 2580452, 2733056, 2949088, 3133406, 3681664, 3911768, 3938816, 4184992, 4207616, 4470592, 4515791, 4782848, 5109248, 5160904, 5466112, 5898176, 6266812, 7363328, 7823536, 7877632, 8369984, 8415232, 8941184, 9031582, 9565696, 10218496, 10321808, 10966921, 11796352, 12533624, 14726656, 15647072, 15755264, 16739968, 17882368, 18063164, 19131392, 20436992, 20643616, 21933842, 23592704, 25067248, 29453312, 31294144, 33479936, 35764736, 36126328, 38262784, 41287232, 43867684, 47185408, 50134496, 58906624, 62588288, 66959872, 71529472, 72252656, 76768447, 82574464, 87735368, 94370816, 100268992, 125176576, 133919744, 143058944, 144505312, 153536894, 165148928, 175470736, 188741632, 200537984, 250353152, 267839488, 289010624, 307073788, 330297856, 350941472, 401075968, 500706304, 578021248, 614147576, 660595712, 701882944, 802151936, 1001412608, 1156042496, 1228295152, 1321191424, 1403765888, 1604303872, 2312084992, 2456590304, 2807531776, 3208607744, 4624169984, 4913180608, 5615063552, 9248339968, 9826361216, 11230127104, 19652722432, 22460254208, 39305444864, 78610889728, 157221779456]

約数ペア:

[(1, 157221779456), (2, 78610889728), (4, 39305444864), (7, 22460254208), (8, 19652722432), (14, 11230127104), (16, 9826361216), (17, 9248339968), (28, 5615063552), (32, 4913180608), (34, 4624169984), (49, 3208607744), (56, 2807531776), (64, 2456590304), (68, 2312084992), (98, 1604303872), (112, 1403765888), (119, 1321191424), (128, 1228295152), (136, 1156042496), (157, 1001412608), (196, 802151936), (224, 701882944), (238, 660595712), (256, 614147576), (272, 578021248), (314, 500706304), (392, 401075968), (448, 350941472), (476, 330297856), (512, 307073788), (544, 289010624), (587, 267839488), (628, 250353152), (784, 200537984), (833, 188741632), (896, 175470736), (952, 165148928), (1024, 153536894), (1088, 144505312), (1099, 143058944), (1174, 133919744), (1256, 125176576), (1568, 100268992), (1666, 94370816), (1792, 87735368), (1904, 82574464), (2048, 76768447), (2176, 72252656), (2198, 71529472), (2348, 66959872), (2512, 62588288), (2669, 58906624), (3136, 50134496), (3332, 47185408), (3584, 43867684), (3808, 41287232), (4109, 38262784), (4352, 36126328), (4396, 35764736), (4696, 33479936), (5024, 31294144), (5338, 29453312), (6272, 25067248), (6664, 23592704), (7168, 21933842), (7616, 20643616), (7693, 20436992), (8218, 19131392), (8704, 18063164), (8792, 17882368), (9392, 16739968), (9979, 15755264), (10048, 15647072), (10676, 14726656), (12544, 12533624), (13328, 11796352), (14336, 10966921), (15232, 10321808), (15386, 10218496), (16436, 9565696), (17408, 9031582), (17584, 8941184), (18683, 8415232), (18784, 8369984), (19958, 7877632), (20096, 7823536), (21352, 7363328), (25088, 6266812), (26656, 5898176), (28763, 5466112), (30464, 5160904), (30772, 5109248), (32872, 4782848), (34816, 4515791), (35168, 4470592), (37366, 4207616), (37568, 4184992), (39916, 3938816), (40192, 3911768), (42704, 3681664), (50176, 3133406), (53312, 2949088), (57526, 2733056), (60928, 2580452), (61544, 2554624), (65744, 2391424), (69853, 2250752), (70336, 2235296), (74732, 2103808), (75136, 2092496), (79832, 1969408), (80384, 1955884), (85408, 1840832), (92159, 1705984), (100352, 1566703), (106624, 1474544), (115052, 1366528), (121856, 1290226), (123088, 1277312), (130781, 1202176), (131488, 1195712), (139706, 1125376), (140672, 1117648), (149464, 1051904), (150272, 1046248), (159664, 984704), (160768, 977942), (170816, 920416), (184318, 852992), (213248, 737272), (230104, 683264), (243712, 645113), (246176, 638656), (261562, 601088), (262976, 597856), (279412, 562688), (281344, 558824), (298928, 525952), (300544, 523124), (319328, 492352), (321536, 488971), (341632, 460208), (368636, 426496)]