136808644

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{7919}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 274095360

約数和(自身を除く): 137286716

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 7919, 8638, 15838, 17276, 31676, 55433, 110866, 221732, 4886023, 9772046, 19544092, 34202161, 68404322, 136808644]

約数ペア:

[(1, 136808644), (2, 68404322), (4, 34202161), (7, 19544092), (14, 9772046), (28, 4886023), (617, 221732), (1234, 110866), (2468, 55433), (4319, 31676), (7919, 17276), (8638, 15838)]