156968362

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{4957}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 239887872

約数和(自身を除く): 82919510

約数列:

[1, 2, 71, 142, 223, 446, 4957, 9914, 15833, 31666, 351947, 703894, 1105411, 2210822, 78484181, 156968362]

約数ペア:

[(1, 156968362), (2, 78484181), (71, 2210822), (142, 1105411), (223, 703894), (446, 351947), (4957, 31666), (9914, 15833)]