128325614

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{3019}}^1$

素因数の和:3475

約数の個数: 16

約数和(自身を含む): 196674480

約数和(自身を除く): 68348866

約数列:

[1, 2, 53, 106, 401, 802, 3019, 6038, 21253, 42506, 160007, 320014, 1210619, 2421238, 64162807, 128325614]

約数ペア:

[(1, 128325614), (2, 64162807), (53, 2421238), (106, 1210619), (401, 320014), (802, 160007), (3019, 42506), (6038, 21253)]