131230242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3048

約数の個数: 96

約数和(自身を含む): 353808000

約数和(自身を除く): 222577758

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 2431, 2574, 2999, 3366, 3978, 4862, 5998, 7293, 8997, 14586, 17994, 21879, 26991, 32989, 38987, 43758, 50983, 53982, 65978, 77974, 98967, 101966, 116961, 152949, 197934, 233922, 296901, 305898, 350883, 428857, 458847, 560813, 593802, 662779, 701766, 857714, 917694, 1121626, 1286571, 1325558, 1682439, 1988337, 2573142, 3364878, 3859713, 3976674, 5047317, 5965011, 7290569, 7719426, 10094634, 11930022, 14581138, 21871707, 43743414, 65615121, 131230242]

約数ペア:

[(1, 131230242), (2, 65615121), (3, 43743414), (6, 21871707), (9, 14581138), (11, 11930022), (13, 10094634), (17, 7719426), (18, 7290569), (22, 5965011), (26, 5047317), (33, 3976674), (34, 3859713), (39, 3364878), (51, 2573142), (66, 1988337), (78, 1682439), (99, 1325558), (102, 1286571), (117, 1121626), (143, 917694), (153, 857714), (187, 701766), (198, 662779), (221, 593802), (234, 560813), (286, 458847), (306, 428857), (374, 350883), (429, 305898), (442, 296901), (561, 233922), (663, 197934), (858, 152949), (1122, 116961), (1287, 101966), (1326, 98967), (1683, 77974), (1989, 65978), (2431, 53982), (2574, 50983), (2999, 43758), (3366, 38987), (3978, 32989), (4862, 26991), (5998, 21879), (7293, 17994), (8997, 14586)]