161700518

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{146203}}^1$

素因数の和:146291

約数の個数: 16

約数和(自身を含む): 280711680

約数和(自身を除く): 119011162

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 146203, 292406, 1023421, 2046842, 11550037, 23100074, 80850259, 161700518]

約数ペア:

[(1, 161700518), (2, 80850259), (7, 23100074), (14, 11550037), (79, 2046842), (158, 1023421), (553, 292406), (1106, 146203)]