156960862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{12479}}^1$

素因数の和:12831

約数の個数: 16

約数和(自身を含む): 248601600

約数和(自身を除く): 91640738

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12479, 12578, 24958, 237101, 474202, 4130549, 8261098, 78480431, 156960862]

約数ペア:

[(1, 156960862), (2, 78480431), (19, 8261098), (38, 4130549), (331, 474202), (662, 237101), (6289, 24958), (12479, 12578)]