156958758712

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{78707}}^1$

素因数の和:79108

約数の個数: 64

約数和(自身を含む): 340018560000

約数和(自身を除く): 183059801288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 239, 298, 478, 596, 956, 1043, 1192, 1673, 1912, 2086, 3346, 4172, 6692, 8344, 13384, 35611, 71222, 78707, 142444, 157414, 249277, 284888, 314828, 498554, 550949, 629656, 997108, 1101898, 1994216, 2203796, 4407592, 11727343, 18810973, 23454686, 37621946, 46909372, 75243892, 82091401, 93818744, 131676811, 150487784, 164182802, 263353622, 328365604, 526707244, 656731208, 1053414488, 2802834977, 5605669954, 11211339908, 19619844839, 22422679816, 39239689678, 78479379356, 156958758712]

約数ペア:

[(1, 156958758712), (2, 78479379356), (4, 39239689678), (7, 22422679816), (8, 19619844839), (14, 11211339908), (28, 5605669954), (56, 2802834977), (149, 1053414488), (239, 656731208), (298, 526707244), (478, 328365604), (596, 263353622), (956, 164182802), (1043, 150487784), (1192, 131676811), (1673, 93818744), (1912, 82091401), (2086, 75243892), (3346, 46909372), (4172, 37621946), (6692, 23454686), (8344, 18810973), (13384, 11727343), (35611, 4407592), (71222, 2203796), (78707, 1994216), (142444, 1101898), (157414, 997108), (249277, 629656), (284888, 550949), (314828, 498554)]