194875308

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 514502352

約数和(自身を除く): 319627044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 942, 972, 1277, 1413, 1884, 2554, 2826, 3831, 4239, 5108, 5652, 7662, 8478, 11493, 12717, 15324, 16956, 22986, 25434, 34479, 38151, 45972, 50868, 68958, 76302, 103437, 137916, 152604, 200489, 206874, 310311, 400978, 413748, 601467, 620622, 801956, 1202934, 1241244, 1804401, 2405868, 3608802, 5413203, 7217604, 10826406, 16239609, 21652812, 32479218, 48718827, 64958436, 97437654, 194875308]

約数ペア:

[(1, 194875308), (2, 97437654), (3, 64958436), (4, 48718827), (6, 32479218), (9, 21652812), (12, 16239609), (18, 10826406), (27, 7217604), (36, 5413203), (54, 3608802), (81, 2405868), (108, 1804401), (157, 1241244), (162, 1202934), (243, 801956), (314, 620622), (324, 601467), (471, 413748), (486, 400978), (628, 310311), (942, 206874), (972, 200489), (1277, 152604), (1413, 137916), (1884, 103437), (2554, 76302), (2826, 68958), (3831, 50868), (4239, 45972), (5108, 38151), (5652, 34479), (7662, 25434), (8478, 22986), (11493, 16956), (12717, 15324)]