157225372270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{54403243}}^1$

素因数の和:54403284

約数の個数: 24

約数和(自身を含む): 300632326344

約数和(自身を除く): 143406954074

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 54403243, 108806486, 272016215, 544032430, 924855131, 1849710262, 4624275655, 9248551310, 15722537227, 31445074454, 78612686135, 157225372270]

約数ペア:

[(1, 157225372270), (2, 78612686135), (5, 31445074454), (10, 15722537227), (17, 9248551310), (34, 4624275655), (85, 1849710262), (170, 924855131), (289, 544032430), (578, 272016215), (1445, 108806486), (2890, 54403243)]