142715306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{9739}}^1$

素因数の和:10189

約数の個数: 16

約数和(自身を含む): 227214720

約数和(自身を除く): 84499414

約数列:

[1, 2, 17, 34, 431, 862, 7327, 9739, 14654, 19478, 165563, 331126, 4197509, 8395018, 71357653, 142715306]

約数ペア:

[(1, 142715306), (2, 71357653), (17, 8395018), (34, 4197509), (431, 331126), (862, 165563), (7327, 19478), (9739, 14654)]