154201318

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3831

約数の個数: 16

約数和(自身を含む): 234516240

約数和(自身を除く): 80314922

約数列:

[1, 2, 139, 157, 278, 314, 3533, 7066, 21823, 43646, 491087, 554681, 982174, 1109362, 77100659, 154201318]

約数ペア:

[(1, 154201318), (2, 77100659), (139, 1109362), (157, 982174), (278, 554681), (314, 491087), (3533, 43646), (7066, 21823)]