144175028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2120221}}^1$

素因数の和:2120242

約数の個数: 12

約数和(自身を含む): 267147972

約数和(自身を除く): 122972944

約数列:

[1, 2, 4, 17, 34, 68, 2120221, 4240442, 8480884, 36043757, 72087514, 144175028]

約数ペア:

[(1, 144175028), (2, 72087514), (4, 36043757), (17, 8480884), (34, 4240442), (68, 2120221)]