161520162072

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{3387019}}^1$

素因数の和:3389015

約数の個数: 32

約数和(自身を含む): 404003745600

約数和(自身を除く): 242483583528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 5961, 7948, 11922, 15896, 23844, 47688, 3387019, 6774038, 10161057, 13548076, 20322114, 27096152, 40644228, 81288456, 6730006753, 13460013506, 20190020259, 26920027012, 40380040518, 53840054024, 80760081036, 161520162072]

約数ペア:

[(1, 161520162072), (2, 80760081036), (3, 53840054024), (4, 40380040518), (6, 26920027012), (8, 20190020259), (12, 13460013506), (24, 6730006753), (1987, 81288456), (3974, 40644228), (5961, 27096152), (7948, 20322114), (11922, 13548076), (15896, 10161057), (23844, 6774038), (47688, 3387019)]