157049017657

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139351391}}^1$

素因数の和:139351428

約数の個数: 12

約数和(自身を含む): 190632704256

約数和(自身を除く): 33583686599

約数列:

[1, 7, 23, 49, 161, 1127, 139351391, 975459737, 3205081993, 6828218159, 22435573951, 157049017657]

約数ペア:

[(1, 157049017657), (7, 22435573951), (23, 6828218159), (49, 3205081993), (161, 975459737), (1127, 139351391)]