157326468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1008503}}^1$

素因数の和:1008523

約数の個数: 24

約数和(自身を含む): 395333568

約数和(自身を除く): 238007100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1008503, 2017006, 3025509, 4034012, 6051018, 12102036, 13110539, 26221078, 39331617, 52442156, 78663234, 157326468]

約数ペア:

[(1, 157326468), (2, 78663234), (3, 52442156), (4, 39331617), (6, 26221078), (12, 13110539), (13, 12102036), (26, 6051018), (39, 4034012), (52, 3025509), (78, 2017006), (156, 1008503)]