157434641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4129}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 194275200

約数和(自身を除く): 36840559

約数列:

[1, 7, 13, 91, 419, 2933, 4129, 5447, 28903, 38129, 53677, 375739, 1730051, 12110357, 22490663, 157434641]

約数ペア:

[(1, 157434641), (7, 22490663), (13, 12110357), (91, 1730051), (419, 375739), (2933, 53677), (4129, 38129), (5447, 28903)]