127968196

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{43291}}^1$

素因数の和:44034

約数の個数: 12

約数和(自身を含む): 224252560

約数和(自身を除く): 96284364

約数列:

[1, 2, 4, 739, 1478, 2956, 43291, 86582, 173164, 31992049, 63984098, 127968196]

約数ペア:

[(1, 127968196), (2, 63984098), (4, 31992049), (739, 173164), (1478, 86582), (2956, 43291)]