161011266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2064247}}^1$

素因数の和:2064265

約数の個数: 16

約数和(自身を含む): 346793664

約数和(自身を除く): 185782398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2064247, 4128494, 6192741, 12385482, 26835211, 53670422, 80505633, 161011266]

約数ペア:

[(1, 161011266), (2, 80505633), (3, 53670422), (6, 26835211), (13, 12385482), (26, 6192741), (39, 4128494), (78, 2064247)]