163159415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{3257}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 201266208

約数和(自身を除く): 38106793

約数列:

[1, 5, 43, 215, 233, 1165, 3257, 10019, 16285, 50095, 140051, 700255, 758881, 3794405, 32631883, 163159415]

約数ペア:

[(1, 163159415), (5, 32631883), (43, 3794405), (215, 758881), (233, 700255), (1165, 140051), (3257, 50095), (10019, 16285)]