156986396464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338332751}}^1$

素因数の和:338332788

約数の個数: 20

約数和(自身を含む): 314649459360

約数和(自身を除く): 157663062896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338332751, 676665502, 1353331004, 2706662008, 5413324016, 9811649779, 19623299558, 39246599116, 78493198232, 156986396464]

約数ペア:

[(1, 156986396464), (2, 78493198232), (4, 39246599116), (8, 19623299558), (16, 9811649779), (29, 5413324016), (58, 2706662008), (116, 1353331004), (232, 676665502), (464, 338332751)]