157618218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1142161}}^1$

素因数の和:1142189

約数の個数: 16

約数和(自身を含む): 328942656

約数和(自身を除く): 171324438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1142161, 2284322, 3426483, 6852966, 26269703, 52539406, 78809109, 157618218]

約数ペア:

[(1, 157618218), (2, 78809109), (3, 52539406), (6, 26269703), (23, 6852966), (46, 3426483), (69, 2284322), (138, 1142161)]