154852562

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{2221}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 236136384

約数和(自身を除く): 81283822

約数列:

[1, 2, 71, 142, 491, 982, 2221, 4442, 34861, 69722, 157691, 315382, 1090511, 2181022, 77426281, 154852562]

約数ペア:

[(1, 154852562), (2, 77426281), (71, 2181022), (142, 1090511), (491, 315382), (982, 157691), (2221, 69722), (4442, 34861)]