187152888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 536659200

約数和(自身を除く): 349506312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 131, 152, 156, 228, 241, 247, 262, 312, 393, 456, 482, 494, 524, 723, 741, 786, 964, 988, 1048, 1446, 1482, 1572, 1703, 1928, 1976, 2489, 2892, 2964, 3133, 3144, 3406, 4579, 4978, 5109, 5784, 5928, 6266, 6812, 7467, 9158, 9399, 9956, 10218, 12532, 13624, 13737, 14934, 18316, 18798, 19912, 20436, 25064, 27474, 29868, 31571, 32357, 36632, 37596, 40872, 54948, 59527, 59736, 63142, 64714, 75192, 94713, 97071, 109896, 119054, 126284, 129428, 178581, 189426, 194142, 238108, 252568, 258856, 357162, 378852, 388284, 410423, 476216, 599849, 714324, 757704, 776568, 820846, 1199698, 1231269, 1428648, 1641692, 1799547, 2399396, 2462538, 3283384, 3599094, 4798792, 4925076, 7198188, 7798037, 9850152, 14396376, 15596074, 23394111, 31192148, 46788222, 62384296, 93576444, 187152888]

約数ペア:

[(1, 187152888), (2, 93576444), (3, 62384296), (4, 46788222), (6, 31192148), (8, 23394111), (12, 15596074), (13, 14396376), (19, 9850152), (24, 7798037), (26, 7198188), (38, 4925076), (39, 4798792), (52, 3599094), (57, 3283384), (76, 2462538), (78, 2399396), (104, 1799547), (114, 1641692), (131, 1428648), (152, 1231269), (156, 1199698), (228, 820846), (241, 776568), (247, 757704), (262, 714324), (312, 599849), (393, 476216), (456, 410423), (482, 388284), (494, 378852), (524, 357162), (723, 258856), (741, 252568), (786, 238108), (964, 194142), (988, 189426), (1048, 178581), (1446, 129428), (1482, 126284), (1572, 119054), (1703, 109896), (1928, 97071), (1976, 94713), (2489, 75192), (2892, 64714), (2964, 63142), (3133, 59736), (3144, 59527), (3406, 54948), (4579, 40872), (4978, 37596), (5109, 36632), (5784, 32357), (5928, 31571), (6266, 29868), (6812, 27474), (7467, 25064), (9158, 20436), (9399, 19912), (9956, 18798), (10218, 18316), (12532, 14934), (13624, 13737)]