157896816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 549607680

約数和(自身を除く): 391710864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 187, 196, 204, 231, 238, 264, 272, 294, 308, 336, 357, 359, 374, 392, 408, 462, 476, 528, 539, 561, 588, 616, 714, 718, 748, 784, 816, 833, 924, 952, 1077, 1078, 1122, 1176, 1232, 1309, 1428, 1436, 1496, 1617, 1666, 1848, 1904, 2154, 2156, 2244, 2352, 2499, 2513, 2618, 2856, 2872, 2992, 3234, 3332, 3696, 3927, 3949, 4308, 4312, 4488, 4998, 5026, 5236, 5712, 5744, 6103, 6468, 6664, 7539, 7854, 7898, 8616, 8624, 8976, 9163, 9996, 10052, 10472, 11847, 12206, 12936, 13328, 15078, 15708, 15796, 17232, 17591, 18309, 18326, 19992, 20104, 20944, 23694, 24412, 25872, 27489, 27643, 30156, 31416, 31592, 35182, 36618, 36652, 39984, 40208, 42721, 47388, 48824, 52773, 54978, 55286, 60312, 62832, 63184, 67133, 70364, 73236, 73304, 82929, 85442, 94776, 97648, 105546, 109956, 110572, 120624, 128163, 134266, 140728, 146472, 146608, 165858, 170884, 189552, 193501, 201399, 211092, 219912, 221144, 256326, 268532, 281456, 292944, 299047, 331716, 341768, 387002, 402798, 422184, 439824, 442288, 469931, 512652, 537064, 580503, 598094, 663432, 683536, 774004, 805596, 844368, 897141, 939862, 1025304, 1074128, 1161006, 1196188, 1326864, 1409793, 1548008, 1611192, 1794282, 1879724, 2050608, 2322012, 2392376, 2819586, 3096016, 3222384, 3289517, 3588564, 3759448, 4644024, 4784752, 5639172, 6579034, 7177128, 7518896, 9288048, 9868551, 11278344, 13158068, 14354256, 19737102, 22556688, 26316136, 39474204, 52632272, 78948408, 157896816]

約数ペア:

[(1, 157896816), (2, 78948408), (3, 52632272), (4, 39474204), (6, 26316136), (7, 22556688), (8, 19737102), (11, 14354256), (12, 13158068), (14, 11278344), (16, 9868551), (17, 9288048), (21, 7518896), (22, 7177128), (24, 6579034), (28, 5639172), (33, 4784752), (34, 4644024), (42, 3759448), (44, 3588564), (48, 3289517), (49, 3222384), (51, 3096016), (56, 2819586), (66, 2392376), (68, 2322012), (77, 2050608), (84, 1879724), (88, 1794282), (98, 1611192), (102, 1548008), (112, 1409793), (119, 1326864), (132, 1196188), (136, 1161006), (147, 1074128), (154, 1025304), (168, 939862), (176, 897141), (187, 844368), (196, 805596), (204, 774004), (231, 683536), (238, 663432), (264, 598094), (272, 580503), (294, 537064), (308, 512652), (336, 469931), (357, 442288), (359, 439824), (374, 422184), (392, 402798), (408, 387002), (462, 341768), (476, 331716), (528, 299047), (539, 292944), (561, 281456), (588, 268532), (616, 256326), (714, 221144), (718, 219912), (748, 211092), (784, 201399), (816, 193501), (833, 189552), (924, 170884), (952, 165858), (1077, 146608), (1078, 146472), (1122, 140728), (1176, 134266), (1232, 128163), (1309, 120624), (1428, 110572), (1436, 109956), (1496, 105546), (1617, 97648), (1666, 94776), (1848, 85442), (1904, 82929), (2154, 73304), (2156, 73236), (2244, 70364), (2352, 67133), (2499, 63184), (2513, 62832), (2618, 60312), (2856, 55286), (2872, 54978), (2992, 52773), (3234, 48824), (3332, 47388), (3696, 42721), (3927, 40208), (3949, 39984), (4308, 36652), (4312, 36618), (4488, 35182), (4998, 31592), (5026, 31416), (5236, 30156), (5712, 27643), (5744, 27489), (6103, 25872), (6468, 24412), (6664, 23694), (7539, 20944), (7854, 20104), (7898, 19992), (8616, 18326), (8624, 18309), (8976, 17591), (9163, 17232), (9996, 15796), (10052, 15708), (10472, 15078), (11847, 13328), (12206, 12936)]