164975208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 439992000

約数和(自身を除く): 275016792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1668, 2363, 2909, 3336, 4726, 5818, 7089, 8727, 9452, 11636, 14178, 17454, 18904, 23272, 28356, 34908, 49453, 56712, 69816, 98906, 148359, 197812, 296718, 395624, 404351, 593436, 808702, 1186872, 1213053, 1617404, 2426106, 3234808, 4852212, 6873967, 9704424, 13747934, 20621901, 27495868, 41243802, 54991736, 82487604, 164975208]

約数ペア:

[(1, 164975208), (2, 82487604), (3, 54991736), (4, 41243802), (6, 27495868), (8, 20621901), (12, 13747934), (17, 9704424), (24, 6873967), (34, 4852212), (51, 3234808), (68, 2426106), (102, 1617404), (136, 1213053), (139, 1186872), (204, 808702), (278, 593436), (408, 404351), (417, 395624), (556, 296718), (834, 197812), (1112, 148359), (1668, 98906), (2363, 69816), (2909, 56712), (3336, 49453), (4726, 34908), (5818, 28356), (7089, 23272), (8727, 18904), (9452, 17454), (11636, 14178)]