142956086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 288396288

約数和(自身を除く): 145440202

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 71, 74, 91, 142, 161, 169, 182, 259, 299, 322, 338, 481, 497, 518, 598, 851, 923, 962, 994, 1183, 1633, 1702, 1846, 2093, 2366, 2627, 3266, 3367, 3887, 4186, 5254, 5957, 6253, 6461, 6734, 7774, 11063, 11431, 11914, 11999, 12506, 12922, 18389, 21229, 22126, 22862, 23998, 27209, 34151, 36778, 42458, 43771, 54418, 60421, 68302, 77441, 83993, 87542, 120842, 143819, 148603, 154882, 167986, 239057, 275977, 287638, 297206, 422947, 443963, 478114, 551954, 785473, 845894, 887926, 1006733, 1570946, 1931839, 2013466, 3107741, 3863678, 5498311, 6215482, 10211149, 10996622, 20422298, 71478043, 142956086]

約数ペア:

[(1, 142956086), (2, 71478043), (7, 20422298), (13, 10996622), (14, 10211149), (23, 6215482), (26, 5498311), (37, 3863678), (46, 3107741), (71, 2013466), (74, 1931839), (91, 1570946), (142, 1006733), (161, 887926), (169, 845894), (182, 785473), (259, 551954), (299, 478114), (322, 443963), (338, 422947), (481, 297206), (497, 287638), (518, 275977), (598, 239057), (851, 167986), (923, 154882), (962, 148603), (994, 143819), (1183, 120842), (1633, 87542), (1702, 83993), (1846, 77441), (2093, 68302), (2366, 60421), (2627, 54418), (3266, 43771), (3367, 42458), (3887, 36778), (4186, 34151), (5254, 27209), (5957, 23998), (6253, 22862), (6461, 22126), (6734, 21229), (7774, 18389), (11063, 12922), (11431, 12506), (11914, 11999)]