153900732

素因数分解:

$2^2\times 3^1\times {\mathrm{619}}^1\times {\mathrm{20719}}^1$

素因数の和:21345

約数の個数: 24

約数和(自身を含む): 359699200

約数和(自身を除く): 205798468

約数列:

[1, 2, 3, 4, 6, 12, 619, 1238, 1857, 2476, 3714, 7428, 20719, 41438, 62157, 82876, 124314, 248628, 12825061, 25650122, 38475183, 51300244, 76950366, 153900732]

約数ペア:

[(1, 153900732), (2, 76950366), (3, 51300244), (4, 38475183), (6, 25650122), (12, 12825061), (619, 248628), (1238, 124314), (1857, 82876), (2476, 62157), (3714, 41438), (7428, 20719)]