128824872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487973}}^1$

素因数の和:487993

約数の個数: 32

約数和(自身を含む): 351341280

約数和(自身を除く): 222516408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 487973, 975946, 1463919, 1951892, 2927838, 3903784, 5367703, 5855676, 10735406, 11711352, 16103109, 21470812, 32206218, 42941624, 64412436, 128824872]

約数ペア:

[(1, 128824872), (2, 64412436), (3, 42941624), (4, 32206218), (6, 21470812), (8, 16103109), (11, 11711352), (12, 10735406), (22, 5855676), (24, 5367703), (33, 3903784), (44, 2927838), (66, 1951892), (88, 1463919), (132, 975946), (264, 487973)]