157749816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19163}}^1$

素因数の和:19193

約数の個数: 64

約数和(自身を含む): 459936000

約数和(自身を除く): 302186184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 19163, 38326, 57489, 76652, 114978, 134141, 153304, 229956, 268282, 402423, 459912, 536564, 804846, 938987, 1073128, 1609692, 1877974, 2816961, 3219384, 3755948, 5633922, 6572909, 7511896, 11267844, 13145818, 19718727, 22535688, 26291636, 39437454, 52583272, 78874908, 157749816]

約数ペア:

[(1, 157749816), (2, 78874908), (3, 52583272), (4, 39437454), (6, 26291636), (7, 22535688), (8, 19718727), (12, 13145818), (14, 11267844), (21, 7511896), (24, 6572909), (28, 5633922), (42, 3755948), (49, 3219384), (56, 2816961), (84, 1877974), (98, 1609692), (147, 1073128), (168, 938987), (196, 804846), (294, 536564), (343, 459912), (392, 402423), (588, 268282), (686, 229956), (1029, 153304), (1176, 134141), (1372, 114978), (2058, 76652), (2744, 57489), (4116, 38326), (8232, 19163)]