157220634

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{40879}}^1$

素因数の和:41525

約数の個数: 16

約数和(自身を含む): 314939520

約数和(自身を除く): 157718886

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 40879, 81758, 122637, 245274, 26203439, 52406878, 78610317, 157220634]

約数ペア:

[(1, 157220634), (2, 78610317), (3, 52406878), (6, 26203439), (641, 245274), (1282, 122637), (1923, 81758), (3846, 40879)]