156909880048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{576874559}}^1$

素因数の和:576874584

約数の個数: 20

約数和(自身を含む): 321896004480

約数和(自身を除く): 164986124432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 576874559, 1153749118, 2307498236, 4614996472, 9229992944, 9806867503, 19613735006, 39227470012, 78454940024, 156909880048]

約数ペア:

[(1, 156909880048), (2, 78454940024), (4, 39227470012), (8, 19613735006), (16, 9806867503), (17, 9229992944), (34, 4614996472), (68, 2307498236), (136, 1153749118), (272, 576874559)]