159254408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 304772160

約数和(自身を除く): 145517752

約数列:

[1, 2, 4, 8, 61, 122, 244, 307, 488, 614, 1063, 1228, 2126, 2456, 4252, 8504, 18727, 37454, 64843, 74908, 129686, 149816, 259372, 326341, 518744, 652682, 1305364, 2610728, 19906801, 39813602, 79627204, 159254408]

約数ペア:

[(1, 159254408), (2, 79627204), (4, 39813602), (8, 19906801), (61, 2610728), (122, 1305364), (244, 652682), (307, 518744), (488, 326341), (614, 259372), (1063, 149816), (1228, 129686), (2126, 74908), (2456, 64843), (4252, 37454), (8504, 18727)]