144156668

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{124703}}^1$

素因数の和:124741

約数の個数: 18

約数和(自身を含む): 267988896

約数和(自身を除く): 123832228

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 124703, 249406, 498812, 2119951, 4239902, 8479804, 36039167, 72078334, 144156668]

約数ペア:

[(1, 144156668), (2, 72078334), (4, 36039167), (17, 8479804), (34, 4239902), (68, 2119951), (289, 498812), (578, 249406), (1156, 124703)]