164116008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{325627}}^1$

素因数の和:325646

約数の個数: 48

約数和(自身を含む): 507979680

約数和(自身を除く): 343863672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 325627, 651254, 976881, 1302508, 1953762, 2279389, 2605016, 2930643, 3907524, 4558778, 5861286, 6838167, 7815048, 9117556, 11722572, 13676334, 18235112, 20514501, 23445144, 27352668, 41029002, 54705336, 82058004, 164116008]

約数ペア:

[(1, 164116008), (2, 82058004), (3, 54705336), (4, 41029002), (6, 27352668), (7, 23445144), (8, 20514501), (9, 18235112), (12, 13676334), (14, 11722572), (18, 9117556), (21, 7815048), (24, 6838167), (28, 5861286), (36, 4558778), (42, 3907524), (56, 2930643), (63, 2605016), (72, 2279389), (84, 1953762), (126, 1302508), (168, 976881), (252, 651254), (504, 325627)]