149139288

素因数分解:

$2^3\times 3^2\times {\mathrm{2071379}}^1$

素因数の和:2071391

約数の個数: 24

約数和(自身を含む): 403919100

約数和(自身を除く): 254779812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2071379, 4142758, 6214137, 8285516, 12428274, 16571032, 18642411, 24856548, 37284822, 49713096, 74569644, 149139288]

約数ペア:

[(1, 149139288), (2, 74569644), (3, 49713096), (4, 37284822), (6, 24856548), (8, 18642411), (9, 16571032), (12, 12428274), (18, 8285516), (24, 6214137), (36, 4142758), (72, 2071379)]