158390422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{41269}}^1$

素因数の和:41391

約数の個数: 16

約数和(自身を含む): 252572400

約数和(自身を除く): 94181978

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 41269, 82538, 784111, 1568222, 4168169, 8336338, 79195211, 158390422]

約数ペア:

[(1, 158390422), (2, 79195211), (19, 8336338), (38, 4168169), (101, 1568222), (202, 784111), (1919, 82538), (3838, 41269)]