168021275162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157618457}}^1$

素因数の和:157618513

約数の個数: 16

約数和(自身を含む): 278038959912

約数和(自身を除く): 110017684750

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 157618457, 315236914, 2049039941, 4098079882, 6462356737, 12924713474, 84010637581, 168021275162]

約数ペア:

[(1, 168021275162), (2, 84010637581), (13, 12924713474), (26, 6462356737), (41, 4098079882), (82, 2049039941), (533, 315236914), (1066, 157618457)]