157679498

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{3617}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 240698304

約数和(自身を除く): 83018806

約数列:

[1, 2, 71, 142, 307, 614, 3617, 7234, 21797, 43594, 256807, 513614, 1110419, 2220838, 78839749, 157679498]

約数ペア:

[(1, 157679498), (2, 78839749), (71, 2220838), (142, 1110419), (307, 513614), (614, 256807), (3617, 43594), (7234, 21797)]