156928222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 110151458

約数列:

[1, 2, 11, 22, 29, 58, 223, 319, 446, 638, 1103, 2206, 2453, 4906, 6467, 12133, 12934, 24266, 31987, 63974, 71137, 142274, 245969, 351857, 491938, 703714, 2705659, 5411318, 7133101, 14266202, 78464111, 156928222]

約数ペア:

[(1, 156928222), (2, 78464111), (11, 14266202), (22, 7133101), (29, 5411318), (58, 2705659), (223, 703714), (319, 491938), (446, 351857), (638, 245969), (1103, 142274), (2206, 71137), (2453, 63974), (4906, 31987), (6467, 24266), (12133, 12934)]