157173690736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16981}}^1\times {\mathrm{18661}}^1$

素因数の和:35681

約数の個数: 40

約数和(自身を含む): 314382739328

約数和(自身を除く): 157209048592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16981, 18661, 33962, 37322, 67924, 74644, 135848, 149288, 271696, 298576, 526411, 578491, 1052822, 1156982, 2105644, 2313964, 4211288, 4627928, 8422576, 9255856, 316882441, 633764882, 1267529764, 2535059528, 5070119056, 9823355671, 19646711342, 39293422684, 78586845368, 157173690736]

約数ペア:

[(1, 157173690736), (2, 78586845368), (4, 39293422684), (8, 19646711342), (16, 9823355671), (31, 5070119056), (62, 2535059528), (124, 1267529764), (248, 633764882), (496, 316882441), (16981, 9255856), (18661, 8422576), (33962, 4627928), (37322, 4211288), (67924, 2313964), (74644, 2105644), (135848, 1156982), (149288, 1052822), (271696, 578491), (298576, 526411)]