178146431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 189396480

約数和(自身を除く): 11250049

約数列:

[1, 23, 103, 139, 541, 2369, 3197, 12443, 14317, 55723, 75199, 329291, 1281629, 1729577, 7745497, 178146431]

約数ペア:

[(1, 178146431), (23, 7745497), (103, 1729577), (139, 1281629), (541, 329291), (2369, 75199), (3197, 55723), (12443, 14317)]