156968259268

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{601}}^1\times {\mathrm{208609}}^1$

素因数の和:209527

約数の個数: 24

約数和(自身を含む): 276031917560

約数和(自身を除く): 119063658292

約数列:

[1, 2, 4, 313, 601, 626, 1202, 1252, 2404, 188113, 208609, 376226, 417218, 752452, 834436, 65294617, 125374009, 130589234, 250748018, 261178468, 501496036, 39242064817, 78484129634, 156968259268]

約数ペア:

[(1, 156968259268), (2, 78484129634), (4, 39242064817), (313, 501496036), (601, 261178468), (626, 250748018), (1202, 130589234), (1252, 125374009), (2404, 65294617), (188113, 834436), (208609, 752452), (376226, 417218)]