128170416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{242747}}^1$

素因数の和:242769

約数の個数: 40

約数和(自身を含む): 361209024

約数和(自身を除く): 233038608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 242747, 485494, 728241, 970988, 1456482, 1941976, 2670217, 2912964, 3883952, 5340434, 5825928, 8010651, 10680868, 11651856, 16021302, 21361736, 32042604, 42723472, 64085208, 128170416]

約数ペア:

[(1, 128170416), (2, 64085208), (3, 42723472), (4, 32042604), (6, 21361736), (8, 16021302), (11, 11651856), (12, 10680868), (16, 8010651), (22, 5825928), (24, 5340434), (33, 3883952), (44, 2912964), (48, 2670217), (66, 1941976), (88, 1456482), (132, 970988), (176, 728241), (264, 485494), (528, 242747)]