156928624

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{49787}}^1$

素因数の和:49992

約数の個数: 20

約数和(自身を含む): 305598744

約数和(自身を除く): 148670120

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 49787, 99574, 199148, 398296, 796592, 9808039, 19616078, 39232156, 78464312, 156928624]

約数ペア:

[(1, 156928624), (2, 78464312), (4, 39232156), (8, 19616078), (16, 9808039), (197, 796592), (394, 398296), (788, 199148), (1576, 99574), (3152, 49787)]