129675886

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{73}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 206178480

約数和(自身を除く): 76502594

約数列:

[1, 2, 23, 46, 73, 146, 529, 1058, 1679, 3358, 5329, 10658, 12167, 24334, 38617, 77234, 122567, 245134, 888191, 1776382, 2819041, 5638082, 64837943, 129675886]

約数ペア:

[(1, 129675886), (2, 64837943), (23, 5638082), (46, 2819041), (73, 1776382), (146, 888191), (529, 245134), (1058, 122567), (1679, 77234), (3358, 38617), (5329, 24334), (10658, 12167)]