128577108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 327950784

約数和(自身を除く): 199373676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 977, 997, 1954, 1994, 2931, 2991, 3908, 3988, 5862, 5982, 10747, 10967, 11724, 11964, 21494, 21934, 32241, 32901, 42988, 43868, 64482, 65802, 128964, 131604, 974069, 1948138, 2922207, 3896276, 5844414, 10714759, 11688828, 21429518, 32144277, 42859036, 64288554, 128577108]

約数ペア:

[(1, 128577108), (2, 64288554), (3, 42859036), (4, 32144277), (6, 21429518), (11, 11688828), (12, 10714759), (22, 5844414), (33, 3896276), (44, 2922207), (66, 1948138), (132, 974069), (977, 131604), (997, 128964), (1954, 65802), (1994, 64482), (2931, 43868), (2991, 42988), (3908, 32901), (3988, 32241), (5862, 21934), (5982, 21494), (10747, 11964), (10967, 11724)]