157026556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{7309}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 283686480

約数和(自身を除く): 126659924

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 7309, 10742, 14618, 21484, 29236, 299669, 599338, 957479, 1198676, 1914958, 3829916, 39256639, 78513278, 157026556]

約数ペア:

[(1, 157026556), (2, 78513278), (4, 39256639), (41, 3829916), (82, 1914958), (131, 1198676), (164, 957479), (262, 599338), (524, 299669), (5371, 29236), (7309, 21484), (10742, 14618)]