156985998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2012641}}^1$

素因数の和:2012659

約数の個数: 16

約数和(自身を含む): 338123856

約数和(自身を除く): 181137858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2012641, 4025282, 6037923, 12075846, 26164333, 52328666, 78492999, 156985998]

約数ペア:

[(1, 156985998), (2, 78492999), (3, 52328666), (6, 26164333), (13, 12075846), (26, 6037923), (39, 4025282), (78, 2012641)]