159281522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113287}}^1$

素因数の和:113345

約数の個数: 16

約数和(自身を含む): 258296640

約数和(自身を除く): 99015118

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 113287, 226574, 2152453, 4191619, 4304906, 8383238, 79640761, 159281522]

約数ペア:

[(1, 159281522), (2, 79640761), (19, 8383238), (37, 4304906), (38, 4191619), (74, 2152453), (703, 226574), (1406, 113287)]