156926189128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1032409139}}^1$

素因数の和:1032409164

約数の個数: 16

約数和(自身を含む): 309722742000

約数和(自身を除く): 152796552872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1032409139, 2064818278, 4129636556, 8259273112, 19615773641, 39231547282, 78463094564, 156926189128]

約数ペア:

[(1, 156926189128), (2, 78463094564), (4, 39231547282), (8, 19615773641), (19, 8259273112), (38, 4129636556), (76, 2064818278), (152, 1032409139)]