128104344

素因数分解:

$2^3\times 3^2\times {\mathrm{1779227}}^1$

素因数の和:1779239

約数の個数: 24

約数和(自身を含む): 346949460

約数和(自身を除く): 218845116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1779227, 3558454, 5337681, 7116908, 10675362, 14233816, 16013043, 21350724, 32026086, 42701448, 64052172, 128104344]

約数ペア:

[(1, 128104344), (2, 64052172), (3, 42701448), (4, 32026086), (6, 21350724), (8, 16013043), (9, 14233816), (12, 10675362), (18, 7116908), (24, 5337681), (36, 3558454), (72, 1779227)]