156969776

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{8783}}^1$

素因数の和:9908

約数の個数: 20

約数和(自身を含む): 304435872

約数和(自身を除く): 147466096

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8783, 8936, 17566, 17872, 35132, 70264, 140528, 9810611, 19621222, 39242444, 78484888, 156969776]

約数ペア:

[(1, 156969776), (2, 78484888), (4, 39242444), (8, 19621222), (16, 9810611), (1117, 140528), (2234, 70264), (4468, 35132), (8783, 17872), (8936, 17566)]