147237208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{497423}}^1$

素因数の和:497466

約数の個数: 16

約数和(自身を含む): 283531680

約数和(自身を除く): 136294472

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 497423, 994846, 1989692, 3979384, 18404651, 36809302, 73618604, 147237208]

約数ペア:

[(1, 147237208), (2, 73618604), (4, 36809302), (8, 18404651), (37, 3979384), (74, 1989692), (148, 994846), (296, 497423)]