156964802994

素因数分解:

$2^1\times 3^4\times {\mathrm{968918537}}^1$

素因数の和:968918551

約数の個数: 20

約数和(自身を含む): 351717429294

約数和(自身を除く): 194752626300

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968918537, 1937837074, 2906755611, 5813511222, 8720266833, 17440533666, 26160800499, 52321600998, 78482401497, 156964802994]

約数ペア:

[(1, 156964802994), (2, 78482401497), (3, 52321600998), (6, 26160800499), (9, 17440533666), (18, 8720266833), (27, 5813511222), (54, 2906755611), (81, 1937837074), (162, 968918537)]