161158824

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16103}}^1$

素因数の和:16254

約数の個数: 48

約数和(自身を含む): 439639200

約数和(自身を除く): 278480376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 16103, 32206, 48309, 64412, 96618, 128824, 144927, 193236, 289854, 386472, 579708, 1159416, 2238317, 4476634, 6714951, 8953268, 13429902, 17906536, 20144853, 26859804, 40289706, 53719608, 80579412, 161158824]

約数ペア:

[(1, 161158824), (2, 80579412), (3, 53719608), (4, 40289706), (6, 26859804), (8, 20144853), (9, 17906536), (12, 13429902), (18, 8953268), (24, 6714951), (36, 4476634), (72, 2238317), (139, 1159416), (278, 579708), (417, 386472), (556, 289854), (834, 193236), (1112, 144927), (1251, 128824), (1668, 96618), (2502, 64412), (3336, 48309), (5004, 32206), (10008, 16103)]