156731179304

素因数分解:

$2^3\times 7^2\times {\mathrm{983}}^1\times {\mathrm{406739}}^1$

素因数の和:407742

約数の個数: 48

約数和(自身を含む): 342198496800

約数和(自身を除く): 185467317496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 983, 1966, 3932, 6881, 7864, 13762, 27524, 48167, 55048, 96334, 192668, 385336, 406739, 813478, 1626956, 2847173, 3253912, 5694346, 11388692, 19930211, 22777384, 39860422, 79720844, 159441688, 399824437, 799648874, 1599297748, 2798771059, 3198595496, 5597542118, 11195084236, 19591397413, 22390168472, 39182794826, 78365589652, 156731179304]

約数ペア:

[(1, 156731179304), (2, 78365589652), (4, 39182794826), (7, 22390168472), (8, 19591397413), (14, 11195084236), (28, 5597542118), (49, 3198595496), (56, 2798771059), (98, 1599297748), (196, 799648874), (392, 399824437), (983, 159441688), (1966, 79720844), (3932, 39860422), (6881, 22777384), (7864, 19930211), (13762, 11388692), (27524, 5694346), (48167, 3253912), (55048, 2847173), (96334, 1626956), (192668, 813478), (385336, 406739)]