156966952540

素因数分解:

$2^2\times 5^1\times {\mathrm{5113}}^1\times {\mathrm{1534979}}^1$

素因数の和:1540101

約数の個数: 24

約数和(自身を含む): 329695284240

約数和(自身を除く): 172728331700

約数列:

[1, 2, 4, 5, 10, 20, 5113, 10226, 20452, 25565, 51130, 102260, 1534979, 3069958, 6139916, 7674895, 15349790, 30699580, 7848347627, 15696695254, 31393390508, 39241738135, 78483476270, 156966952540]

約数ペア:

[(1, 156966952540), (2, 78483476270), (4, 39241738135), (5, 31393390508), (10, 15696695254), (20, 7848347627), (5113, 30699580), (10226, 15349790), (20452, 7674895), (25565, 6139916), (51130, 3069958), (102260, 1534979)]