157554709504

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2672

約数の個数: 176

約数和(自身を含む): 340336774656

約数和(自身を除く): 182782065152

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 53, 62, 64, 74, 106, 124, 128, 148, 212, 248, 256, 296, 424, 496, 512, 592, 848, 992, 1024, 1147, 1184, 1643, 1696, 1961, 1984, 2294, 2368, 2531, 3286, 3392, 3922, 3968, 4588, 4736, 5062, 6572, 6784, 7844, 7936, 9176, 9472, 10124, 13144, 13568, 15688, 15872, 18352, 18944, 20248, 26288, 27136, 31376, 31744, 36704, 37888, 40496, 52576, 54272, 60791, 62752, 73408, 78461, 80992, 93647, 105152, 121582, 125504, 134143, 146816, 156922, 161984, 187294, 210304, 243164, 251008, 268286, 293632, 313844, 323968, 374588, 420608, 486328, 502016, 536572, 587264, 627688, 647936, 749176, 841216, 972656, 1004032, 1073144, 1174528, 1255376, 1295872, 1498352, 1682432, 1945312, 2008064, 2146288, 2510752, 2591744, 2903057, 2996704, 3890624, 4158433, 4292576, 4963291, 5021504, 5806114, 5993408, 7781248, 8316866, 8585152, 9926582, 10043008, 11612228, 11986816, 15562496, 16633732, 17170304, 19853164, 20086016, 23224456, 23973632, 31124992, 33267464, 34340608, 39706328, 40172032, 46448912, 47947264, 62249984, 66534928, 68681216, 79412656, 80344064, 92897824, 95894528, 133069856, 137362432, 153862021, 158825312, 185795648, 266139712, 307724042, 317650624, 371591296, 532279424, 615448084, 635301248, 743182592, 1064558848, 1230896168, 1270602496, 1486365184, 2129117696, 2461792336, 2541204992, 2972730368, 4258235392, 4923584672, 5082409984, 9847169344, 19694338688, 39388677376, 78777354752, 157554709504]

約数ペア:

[(1, 157554709504), (2, 78777354752), (4, 39388677376), (8, 19694338688), (16, 9847169344), (31, 5082409984), (32, 4923584672), (37, 4258235392), (53, 2972730368), (62, 2541204992), (64, 2461792336), (74, 2129117696), (106, 1486365184), (124, 1270602496), (128, 1230896168), (148, 1064558848), (212, 743182592), (248, 635301248), (256, 615448084), (296, 532279424), (424, 371591296), (496, 317650624), (512, 307724042), (592, 266139712), (848, 185795648), (992, 158825312), (1024, 153862021), (1147, 137362432), (1184, 133069856), (1643, 95894528), (1696, 92897824), (1961, 80344064), (1984, 79412656), (2294, 68681216), (2368, 66534928), (2531, 62249984), (3286, 47947264), (3392, 46448912), (3922, 40172032), (3968, 39706328), (4588, 34340608), (4736, 33267464), (5062, 31124992), (6572, 23973632), (6784, 23224456), (7844, 20086016), (7936, 19853164), (9176, 17170304), (9472, 16633732), (10124, 15562496), (13144, 11986816), (13568, 11612228), (15688, 10043008), (15872, 9926582), (18352, 8585152), (18944, 8316866), (20248, 7781248), (26288, 5993408), (27136, 5806114), (31376, 5021504), (31744, 4963291), (36704, 4292576), (37888, 4158433), (40496, 3890624), (52576, 2996704), (54272, 2903057), (60791, 2591744), (62752, 2510752), (73408, 2146288), (78461, 2008064), (80992, 1945312), (93647, 1682432), (105152, 1498352), (121582, 1295872), (125504, 1255376), (134143, 1174528), (146816, 1073144), (156922, 1004032), (161984, 972656), (187294, 841216), (210304, 749176), (243164, 647936), (251008, 627688), (268286, 587264), (293632, 536572), (313844, 502016), (323968, 486328), (374588, 420608)]