157210854512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9934963}}^1$

素因数の和:9935037

約数の個数: 40

約数和(自身を含む): 325230981504

約数和(自身を除く): 168020126992

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 9934963, 19869926, 39739852, 79479704, 158959408, 228504149, 427203409, 457008298, 854406818, 914016596, 1708813636, 1828033192, 3417627272, 3656066384, 6835254544, 9825678407, 19651356814, 39302713628, 78605427256, 157210854512]

約数ペア:

[(1, 157210854512), (2, 78605427256), (4, 39302713628), (8, 19651356814), (16, 9825678407), (23, 6835254544), (43, 3656066384), (46, 3417627272), (86, 1828033192), (92, 1708813636), (172, 914016596), (184, 854406818), (344, 457008298), (368, 427203409), (688, 228504149), (989, 158959408), (1978, 79479704), (3956, 39739852), (7912, 19869926), (15824, 9934963)]