144974774

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{16411}}^1$

素因数の和:17051

約数の個数: 16

約数和(自身を含む): 248937216

約数和(自身を除く): 103962442

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 16411, 32822, 114877, 229754, 10355341, 20710682, 72487387, 144974774]

約数ペア:

[(1, 144974774), (2, 72487387), (7, 20710682), (14, 10355341), (631, 229754), (1262, 114877), (4417, 32822), (8834, 16411)]