129630152

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{205111}}^1$

素因数の和:205196

約数の個数: 16

約数和(自身を含む): 246134400

約数和(自身を除く): 116504248

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 205111, 410222, 820444, 1640888, 16203769, 32407538, 64815076, 129630152]

約数ペア:

[(1, 129630152), (2, 64815076), (4, 32407538), (8, 16203769), (79, 1640888), (158, 820444), (316, 410222), (632, 205111)]