158242352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{319037}}^1$

素因数の和:319076

約数の個数: 20

約数和(自身を含む): 316485696

約数和(自身を除く): 158243344

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 319037, 638074, 1276148, 2552296, 5104592, 9890147, 19780294, 39560588, 79121176, 158242352]

約数ペア:

[(1, 158242352), (2, 79121176), (4, 39560588), (8, 19780294), (16, 9890147), (31, 5104592), (62, 2552296), (124, 1276148), (248, 638074), (496, 319037)]