156688334218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1\times {\mathrm{42209}}^1$

素因数の和:44422

約数の個数: 32

約数和(自身を含む): 257016352320

約数和(自身を除く): 100328018102

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2131, 4262, 27703, 42209, 55406, 84418, 142777, 285554, 548717, 1097434, 1856101, 2828003, 3712202, 5656006, 36764039, 73528078, 89947379, 179894758, 1169315927, 2338631854, 6026474393, 12052948786, 78344167109, 156688334218]

約数ペア:

[(1, 156688334218), (2, 78344167109), (13, 12052948786), (26, 6026474393), (67, 2338631854), (134, 1169315927), (871, 179894758), (1742, 89947379), (2131, 73528078), (4262, 36764039), (27703, 5656006), (42209, 3712202), (55406, 2828003), (84418, 1856101), (142777, 1097434), (285554, 548717)]