161915474

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{12343}}^1$

素因数の和:13289

約数の個数: 16

約数和(自身を含む): 277888128

約数和(自身を除く): 115972654

約数列:

[1, 2, 7, 14, 937, 1874, 6559, 12343, 13118, 24686, 86401, 172802, 11565391, 23130782, 80957737, 161915474]

約数ペア:

[(1, 161915474), (2, 80957737), (7, 23130782), (14, 11565391), (937, 172802), (1874, 86401), (6559, 24686), (12343, 13118)]