156645475604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2061124679}}^1$

素因数の和:2061124702

約数の個数: 12

約数和(自身を含む): 288557455200

約数和(自身を除く): 131911979596

約数列:

[1, 2, 4, 19, 38, 76, 2061124679, 4122249358, 8244498716, 39161368901, 78322737802, 156645475604]

約数ペア:

[(1, 156645475604), (2, 78322737802), (4, 39161368901), (19, 8244498716), (38, 4122249358), (76, 2061124679)]