128097666

素因数分解:

$2^1\times 3^3\times {\mathrm{2372179}}^1$

素因数の和:2372190

約数の個数: 16

約数和(自身を含む): 284661600

約数和(自身を除く): 156563934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2372179, 4744358, 7116537, 14233074, 21349611, 42699222, 64048833, 128097666]

約数ペア:

[(1, 128097666), (2, 64048833), (3, 42699222), (6, 21349611), (9, 14233074), (18, 7116537), (27, 4744358), (54, 2372179)]