157214188

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 280193760

約数和(自身を除く): 122979572

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 3191, 6382, 12317, 12764, 24634, 49268, 347819, 360583, 695638, 721166, 1391276, 1442332, 39303547, 78607094, 157214188]

約数ペア:

[(1, 157214188), (2, 78607094), (4, 39303547), (109, 1442332), (113, 1391276), (218, 721166), (226, 695638), (436, 360583), (452, 347819), (3191, 49268), (6382, 24634), (12317, 12764)]