147241808

素因数分解:

$2^4\times 7^1\times {\mathrm{1314659}}^1$

素因数の和:1314674

約数の個数: 20

約数和(自身を含む): 326035680

約数和(自身を除く): 178793872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1314659, 2629318, 5258636, 9202613, 10517272, 18405226, 21034544, 36810452, 73620904, 147241808]

約数ペア:

[(1, 147241808), (2, 73620904), (4, 36810452), (7, 21034544), (8, 18405226), (14, 10517272), (16, 9202613), (28, 5258636), (56, 2629318), (112, 1314659)]