149118526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71899}}^1$

素因数の和:71979

約数の個数: 16

約数和(自身を含む): 240721200

約数和(自身を除く): 91602674

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 71899, 143798, 1222283, 2444566, 4385839, 8771678, 74559263, 149118526]

約数ペア:

[(1, 149118526), (2, 74559263), (17, 8771678), (34, 4385839), (61, 2444566), (122, 1222283), (1037, 143798), (2074, 71899)]