158874224

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{17827}}^1$

素因数の和:18392

約数の個数: 20

約数和(自身を含む): 308388744

約数和(自身を除く): 149514520

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 17827, 35654, 71308, 142616, 285232, 9929639, 19859278, 39718556, 79437112, 158874224]

約数ペア:

[(1, 158874224), (2, 79437112), (4, 39718556), (8, 19859278), (16, 9929639), (557, 285232), (1114, 142616), (2228, 71308), (4456, 35654), (8912, 17827)]