157225603412

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{4861}}^1\times {\mathrm{26339}}^1$

素因数の和:31511

約数の個数: 24

約数和(自身を含む): 276108312480

約数和(自身を除く): 118882709068

約数列:

[1, 2, 4, 307, 614, 1228, 4861, 9722, 19444, 26339, 52678, 105356, 1492327, 2984654, 5969308, 8086073, 16172146, 32344292, 128033879, 256067758, 512135516, 39306400853, 78612801706, 157225603412]

約数ペア:

[(1, 157225603412), (2, 78612801706), (4, 39306400853), (307, 512135516), (614, 256067758), (1228, 128033879), (4861, 32344292), (9722, 16172146), (19444, 8086073), (26339, 5969308), (52678, 2984654), (105356, 1492327)]