145198666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{70009}}^1$

素因数の和:70089

約数の個数: 16

約数和(自身を含む): 234393480

約数和(自身を除く): 89194814

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 70009, 140018, 1190153, 2380306, 4270549, 8541098, 72599333, 145198666]

約数ペア:

[(1, 145198666), (2, 72599333), (17, 8541098), (34, 4270549), (61, 2380306), (122, 1190153), (1037, 140018), (2074, 70009)]