157225856

素因数分解:

$2^7\times {\mathrm{1228327}}^1$

素因数の和:1228341

約数の個数: 16

約数和(自身を含む): 313223640

約数和(自身を除く): 155997784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1228327, 2456654, 4913308, 9826616, 19653232, 39306464, 78612928, 157225856]

約数ペア:

[(1, 157225856), (2, 78612928), (4, 39306464), (8, 19653232), (16, 9826616), (32, 4913308), (64, 2456654), (128, 1228327)]