149770238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{142097}}^1$

素因数の和:142147

約数の個数: 16

約数和(自身を含む): 245545344

約数和(自身を除く): 95775106

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 142097, 284194, 2415649, 4405007, 4831298, 8810014, 74885119, 149770238]

約数ペア:

[(1, 149770238), (2, 74885119), (17, 8810014), (31, 4831298), (34, 4405007), (62, 2415649), (527, 284194), (1054, 142097)]