156964390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426949}}^1$

素因数の和:1426967

約数の個数: 16

約数和(自身を含む): 308221200

約数和(自身を除く): 151256810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426949, 2853898, 7134745, 14269490, 15696439, 31392878, 78482195, 156964390]

約数ペア:

[(1, 156964390), (2, 78482195), (5, 31392878), (10, 15696439), (11, 14269490), (22, 7134745), (55, 2853898), (110, 1426949)]