158172868

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{55931}}^1$

素因数の和:56043

約数の個数: 24

約数和(自身を含む): 319483584

約数和(自身を除く): 161310716

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 55931, 111862, 223724, 391517, 783034, 1566068, 5649031, 11298062, 22596124, 39543217, 79086434, 158172868]

約数ペア:

[(1, 158172868), (2, 79086434), (4, 39543217), (7, 22596124), (14, 11298062), (28, 5649031), (101, 1566068), (202, 783034), (404, 391517), (707, 223724), (1414, 111862), (2828, 55931)]