156718721008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{91541309}}^1$

素因数の和:91541424

約数の個数: 20

約数和(自身を含む): 306480305880

約数和(自身を除く): 149761584872

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 91541309, 183082618, 366165236, 732330472, 1464660944, 9794920063, 19589840126, 39179680252, 78359360504, 156718721008]

約数ペア:

[(1, 156718721008), (2, 78359360504), (4, 39179680252), (8, 19589840126), (16, 9794920063), (107, 1464660944), (214, 732330472), (428, 366165236), (856, 183082618), (1712, 91541309)]