156731728

素因数分解:

$2^4\times {\mathrm{2441}}^1\times {\mathrm{4013}}^1$

素因数の和:6462

約数の個数: 20

約数和(自身を含む): 303867828

約数和(自身を除く): 147136100

約数列:

[1, 2, 4, 8, 16, 2441, 4013, 4882, 8026, 9764, 16052, 19528, 32104, 39056, 64208, 9795733, 19591466, 39182932, 78365864, 156731728]

約数ペア:

[(1, 156731728), (2, 78365864), (4, 39182932), (8, 19591466), (16, 9795733), (2441, 64208), (4013, 39056), (4882, 32104), (8026, 19528), (9764, 16052)]