156520974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1372991}}^1$

素因数の和:1373015

約数の個数: 16

約数和(自身を含む): 329518080

約数和(自身を除く): 172997106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1372991, 2745982, 4118973, 8237946, 26086829, 52173658, 78260487, 156520974]

約数ペア:

[(1, 156520974), (2, 78260487), (3, 52173658), (6, 26086829), (19, 8237946), (38, 4118973), (57, 2745982), (114, 1372991)]