168154563778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{8779}}^1\times {\mathrm{121229}}^1$

素因数の和:130089

約数の個数: 16

約数和(自身を含む): 255455856000

約数和(自身を除く): 87301292222

約数列:

[1, 2, 79, 158, 8779, 17558, 121229, 242458, 693541, 1387082, 9577091, 19154182, 1064269391, 2128538782, 84077281889, 168154563778]

約数ペア:

[(1, 168154563778), (2, 84077281889), (79, 2128538782), (158, 1064269391), (8779, 19154182), (17558, 9577091), (121229, 1387082), (242458, 693541)]