168127922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{40591}}^1$

素因数の和:40721

約数の個数: 16

約数和(自身を含む): 267907200

約数和(自身を除く): 99779278

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 40591, 81182, 771229, 1542458, 4424419, 8848838, 84063961, 168127922]

約数ペア:

[(1, 168127922), (2, 84063961), (19, 8848838), (38, 4424419), (109, 1542458), (218, 771229), (2071, 81182), (4142, 40591)]