160790864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6841}}^1$

素因数の和:6975

約数の個数: 40

約数和(自身を含む): 338514792

約数和(自身を除く): 177723928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 6841, 11752, 13682, 23504, 27364, 54728, 88933, 109456, 177866, 355732, 711464, 773033, 1422928, 1546066, 3092132, 6184264, 10049429, 12368528, 20098858, 40197716, 80395432, 160790864]

約数ペア:

[(1, 160790864), (2, 80395432), (4, 40197716), (8, 20098858), (13, 12368528), (16, 10049429), (26, 6184264), (52, 3092132), (104, 1546066), (113, 1422928), (208, 773033), (226, 711464), (452, 355732), (904, 177866), (1469, 109456), (1808, 88933), (2938, 54728), (5876, 27364), (6841, 23504), (11752, 13682)]