161122788

素因数分解:

$2^2\times 3^2\times {\mathrm{4475633}}^1$

素因数の和:4475643

約数の個数: 18

約数和(自身を含む): 407282694

約数和(自身を除く): 246159906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4475633, 8951266, 13426899, 17902532, 26853798, 40280697, 53707596, 80561394, 161122788]

約数ペア:

[(1, 161122788), (2, 80561394), (3, 53707596), (4, 40280697), (6, 26853798), (9, 17902532), (12, 13426899), (18, 8951266), (36, 4475633)]