145189802

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{75541}}^1$

素因数の和:75605

約数の個数: 12

約数和(自身を含む): 225039618

約数和(自身を除く): 79849816

約数列:

[1, 2, 31, 62, 961, 1922, 75541, 151082, 2341771, 4683542, 72594901, 145189802]

約数ペア:

[(1, 145189802), (2, 72594901), (31, 4683542), (62, 2341771), (961, 151082), (1922, 75541)]