138408824

素因数分解:

$2^3\times {\mathrm{1579}}^1\times {\mathrm{10957}}^1$

素因数の和:12542

約数の個数: 16

約数和(自身を含む): 259704600

約数和(自身を除く): 121295776

約数列:

[1, 2, 4, 8, 1579, 3158, 6316, 10957, 12632, 21914, 43828, 87656, 17301103, 34602206, 69204412, 138408824]

約数ペア:

[(1, 138408824), (2, 69204412), (4, 34602206), (8, 17301103), (1579, 87656), (3158, 43828), (6316, 21914), (10957, 12632)]