158873669170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{643031}}^1$

素因数の和:643866

約数の個数: 32

約数和(自身を含む): 295568372736

約数和(自身を除く): 136694703566

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 797, 1594, 3985, 7970, 24707, 49414, 123535, 247070, 643031, 1286062, 3215155, 6430310, 19933961, 39867922, 99669805, 199339610, 512495707, 1024991414, 2562478535, 5124957070, 15887366917, 31774733834, 79436834585, 158873669170]

約数ペア:

[(1, 158873669170), (2, 79436834585), (5, 31774733834), (10, 15887366917), (31, 5124957070), (62, 2562478535), (155, 1024991414), (310, 512495707), (797, 199339610), (1594, 99669805), (3985, 39867922), (7970, 19933961), (24707, 6430310), (49414, 3215155), (123535, 1286062), (247070, 643031)]