157069888

素因数分解:

$2^6\times {\mathrm{1109}}^1\times {\mathrm{2213}}^1$

素因数の和:3334

約数の個数: 28

約数和(自身を含む): 312107580

約数和(自身を除く): 155037692

約数列:

[1, 2, 4, 8, 16, 32, 64, 1109, 2213, 2218, 4426, 4436, 8852, 8872, 17704, 17744, 35408, 35488, 70816, 70976, 141632, 2454217, 4908434, 9816868, 19633736, 39267472, 78534944, 157069888]

約数ペア:

[(1, 157069888), (2, 78534944), (4, 39267472), (8, 19633736), (16, 9816868), (32, 4908434), (64, 2454217), (1109, 141632), (2213, 70976), (2218, 70816), (4426, 35488), (4436, 35408), (8852, 17744), (8872, 17704)]