149523166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{21221}}^1$

素因数の和:21507

約数の個数: 16

約数和(自身を含む): 242440128

約数和(自身を除く): 92916962

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 21221, 42442, 275873, 551746, 5750891, 11501782, 74761583, 149523166]

約数ペア:

[(1, 149523166), (2, 74761583), (13, 11501782), (26, 5750891), (271, 551746), (542, 275873), (3523, 42442), (7046, 21221)]