135296872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{890111}}^1$

素因数の和:890136

約数の個数: 16

約数和(自身を含む): 267033600

約数和(自身を除く): 131736728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 890111, 1780222, 3560444, 7120888, 16912109, 33824218, 67648436, 135296872]

約数ペア:

[(1, 135296872), (2, 67648436), (4, 33824218), (8, 16912109), (19, 7120888), (38, 3560444), (76, 1780222), (152, 890111)]