139769952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 437355072

約数和(自身を除く): 297585120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 691, 784, 903, 1032, 1176, 1204, 1376, 1382, 1568, 1806, 2064, 2073, 2107, 2352, 2408, 2764, 3612, 4128, 4146, 4214, 4704, 4816, 4837, 5528, 6321, 7224, 8292, 8428, 9632, 9674, 11056, 12642, 14448, 14511, 16584, 16856, 19348, 22112, 25284, 28896, 29022, 29713, 33168, 33712, 33859, 38696, 50568, 58044, 59426, 66336, 67424, 67718, 77392, 89139, 101136, 101577, 116088, 118852, 135436, 154784, 178278, 202272, 203154, 207991, 232176, 237704, 270872, 356556, 406308, 415982, 464352, 475408, 541744, 623973, 713112, 812616, 831964, 950816, 1083488, 1247946, 1426224, 1455937, 1625232, 1663928, 2495892, 2852448, 2911874, 3250464, 3327856, 4367811, 4991784, 5823748, 6655712, 8735622, 9983568, 11647496, 17471244, 19967136, 23294992, 34942488, 46589984, 69884976, 139769952]

約数ペア:

[(1, 139769952), (2, 69884976), (3, 46589984), (4, 34942488), (6, 23294992), (7, 19967136), (8, 17471244), (12, 11647496), (14, 9983568), (16, 8735622), (21, 6655712), (24, 5823748), (28, 4991784), (32, 4367811), (42, 3327856), (43, 3250464), (48, 2911874), (49, 2852448), (56, 2495892), (84, 1663928), (86, 1625232), (96, 1455937), (98, 1426224), (112, 1247946), (129, 1083488), (147, 950816), (168, 831964), (172, 812616), (196, 713112), (224, 623973), (258, 541744), (294, 475408), (301, 464352), (336, 415982), (344, 406308), (392, 356556), (516, 270872), (588, 237704), (602, 232176), (672, 207991), (688, 203154), (691, 202272), (784, 178278), (903, 154784), (1032, 135436), (1176, 118852), (1204, 116088), (1376, 101577), (1382, 101136), (1568, 89139), (1806, 77392), (2064, 67718), (2073, 67424), (2107, 66336), (2352, 59426), (2408, 58044), (2764, 50568), (3612, 38696), (4128, 33859), (4146, 33712), (4214, 33168), (4704, 29713), (4816, 29022), (4837, 28896), (5528, 25284), (6321, 22112), (7224, 19348), (8292, 16856), (8428, 16584), (9632, 14511), (9674, 14448), (11056, 12642)]