159687972

素因数分解:

$2^2\times 3^2\times {\mathrm{4435777}}^1$

素因数の和:4435787

約数の個数: 18

約数和(自身を含む): 403655798

約数和(自身を除く): 243967826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4435777, 8871554, 13307331, 17743108, 26614662, 39921993, 53229324, 79843986, 159687972]

約数ペア:

[(1, 159687972), (2, 79843986), (3, 53229324), (4, 39921993), (6, 26614662), (9, 17743108), (12, 13307331), (18, 8871554), (36, 4435777)]