157738416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 322230864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 124, 132, 138, 176, 184, 186, 248, 253, 264, 276, 341, 368, 372, 419, 496, 506, 528, 552, 682, 713, 744, 759, 838, 1012, 1023, 1104, 1257, 1364, 1426, 1488, 1518, 1676, 2024, 2046, 2139, 2514, 2728, 2852, 3036, 3352, 4048, 4092, 4278, 4609, 5028, 5456, 5704, 6072, 6704, 7843, 8184, 8556, 9218, 9637, 10056, 11408, 12144, 12989, 13827, 15686, 16368, 17112, 18436, 19274, 20112, 23529, 25978, 27654, 28911, 31372, 34224, 36872, 38548, 38967, 47058, 51956, 55308, 57822, 62744, 73744, 77096, 77934, 94116, 103912, 106007, 110616, 115644, 125488, 142879, 154192, 155868, 188232, 207824, 212014, 221232, 231288, 285758, 298747, 311736, 318021, 376464, 424028, 428637, 462576, 571516, 597494, 623472, 636042, 848056, 857274, 896241, 1143032, 1194988, 1272084, 1696112, 1714548, 1792482, 2286064, 2389976, 2544168, 3286217, 3429096, 3584964, 4779952, 5088336, 6572434, 6858192, 7169928, 9858651, 13144868, 14339856, 19717302, 26289736, 39434604, 52579472, 78869208, 157738416]

約数ペア:

[(1, 157738416), (2, 78869208), (3, 52579472), (4, 39434604), (6, 26289736), (8, 19717302), (11, 14339856), (12, 13144868), (16, 9858651), (22, 7169928), (23, 6858192), (24, 6572434), (31, 5088336), (33, 4779952), (44, 3584964), (46, 3429096), (48, 3286217), (62, 2544168), (66, 2389976), (69, 2286064), (88, 1792482), (92, 1714548), (93, 1696112), (124, 1272084), (132, 1194988), (138, 1143032), (176, 896241), (184, 857274), (186, 848056), (248, 636042), (253, 623472), (264, 597494), (276, 571516), (341, 462576), (368, 428637), (372, 424028), (419, 376464), (496, 318021), (506, 311736), (528, 298747), (552, 285758), (682, 231288), (713, 221232), (744, 212014), (759, 207824), (838, 188232), (1012, 155868), (1023, 154192), (1104, 142879), (1257, 125488), (1364, 115644), (1426, 110616), (1488, 106007), (1518, 103912), (1676, 94116), (2024, 77934), (2046, 77096), (2139, 73744), (2514, 62744), (2728, 57822), (2852, 55308), (3036, 51956), (3352, 47058), (4048, 38967), (4092, 38548), (4278, 36872), (4609, 34224), (5028, 31372), (5456, 28911), (5704, 27654), (6072, 25978), (6704, 23529), (7843, 20112), (8184, 19274), (8556, 18436), (9218, 17112), (9637, 16368), (10056, 15686), (11408, 13827), (12144, 12989)]