157415222

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{1907}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 238690800

約数和(自身を除く): 81275578

約数列:

[1, 2, 149, 277, 298, 554, 1907, 3814, 41273, 82546, 284143, 528239, 568286, 1056478, 78707611, 157415222]

約数ペア:

[(1, 157415222), (2, 78707611), (149, 1056478), (277, 568286), (298, 528239), (554, 284143), (1907, 82546), (3814, 41273)]