143109328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{168761}}^1$

素因数の和:168822

約数の個数: 20

約数和(自身を含む): 282507588

約数和(自身を除く): 139398260

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 168761, 337522, 675044, 1350088, 2700176, 8944333, 17888666, 35777332, 71554664, 143109328]

約数ペア:

[(1, 143109328), (2, 71554664), (4, 35777332), (8, 17888666), (16, 8944333), (53, 2700176), (106, 1350088), (212, 675044), (424, 337522), (848, 168761)]