156686296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6637}}^1$

素因数の和:6883

約数の個数: 32

約数和(自身を含む): 317827440

約数和(自身を除く): 161141144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 6637, 11804, 13274, 23608, 26548, 53096, 86281, 172562, 345124, 690248, 1506599, 3013198, 6026396, 12052792, 19585787, 39171574, 78343148, 156686296]

約数ペア:

[(1, 156686296), (2, 78343148), (4, 39171574), (8, 19585787), (13, 12052792), (26, 6026396), (52, 3013198), (104, 1506599), (227, 690248), (454, 345124), (908, 172562), (1816, 86281), (2951, 53096), (5902, 26548), (6637, 23608), (11804, 13274)]