143521886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{10163}}^1$

素因数の和:10495

約数の個数: 16

約数和(自身を含む): 225396864

約数和(自身を除く): 81874978

約数列:

[1, 2, 23, 46, 307, 614, 7061, 10163, 14122, 20326, 233749, 467498, 3120041, 6240082, 71760943, 143521886]

約数ペア:

[(1, 143521886), (2, 71760943), (23, 6240082), (46, 3120041), (307, 467498), (614, 233749), (7061, 20326), (10163, 14122)]