157278966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2016397}}^1$

素因数の和:2016415

約数の個数: 16

約数和(自身を含む): 338754864

約数和(自身を除く): 181475898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2016397, 4032794, 6049191, 12098382, 26213161, 52426322, 78639483, 157278966]

約数ペア:

[(1, 157278966), (2, 78639483), (3, 52426322), (6, 26213161), (13, 12098382), (26, 6049191), (39, 4032794), (78, 2016397)]