156689474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{4861}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 239443776

約数和(自身を除く): 82754302

約数列:

[1, 2, 71, 142, 227, 454, 4861, 9722, 16117, 32234, 345131, 690262, 1103447, 2206894, 78344737, 156689474]

約数ペア:

[(1, 156689474), (2, 78344737), (71, 2206894), (142, 1103447), (227, 690262), (454, 345131), (4861, 32234), (9722, 16117)]