127498392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 408142800

約数和(自身を除く): 280644408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 509, 568, 588, 639, 852, 882, 994, 1018, 1176, 1278, 1491, 1527, 1704, 1764, 1988, 2036, 2556, 2982, 3054, 3479, 3528, 3563, 3976, 4072, 4473, 4581, 5112, 5964, 6108, 6958, 7126, 8946, 9162, 10437, 10689, 11928, 12216, 13916, 14252, 17892, 18324, 20874, 21378, 24941, 27832, 28504, 31311, 32067, 35784, 36139, 36648, 41748, 42756, 49882, 62622, 64134, 72278, 74823, 83496, 85512, 99764, 108417, 125244, 128268, 144556, 149646, 199528, 216834, 224469, 250488, 252973, 256536, 289112, 299292, 325251, 433668, 448938, 505946, 598584, 650502, 758919, 867336, 897876, 1011892, 1301004, 1517838, 1770811, 1795752, 2023784, 2276757, 2602008, 3035676, 3541622, 4553514, 5312433, 6071352, 7083244, 9107028, 10624866, 14166488, 15937299, 18214056, 21249732, 31874598, 42499464, 63749196, 127498392]

約数ペア:

[(1, 127498392), (2, 63749196), (3, 42499464), (4, 31874598), (6, 21249732), (7, 18214056), (8, 15937299), (9, 14166488), (12, 10624866), (14, 9107028), (18, 7083244), (21, 6071352), (24, 5312433), (28, 4553514), (36, 3541622), (42, 3035676), (49, 2602008), (56, 2276757), (63, 2023784), (71, 1795752), (72, 1770811), (84, 1517838), (98, 1301004), (126, 1011892), (142, 897876), (147, 867336), (168, 758919), (196, 650502), (213, 598584), (252, 505946), (284, 448938), (294, 433668), (392, 325251), (426, 299292), (441, 289112), (497, 256536), (504, 252973), (509, 250488), (568, 224469), (588, 216834), (639, 199528), (852, 149646), (882, 144556), (994, 128268), (1018, 125244), (1176, 108417), (1278, 99764), (1491, 85512), (1527, 83496), (1704, 74823), (1764, 72278), (1988, 64134), (2036, 62622), (2556, 49882), (2982, 42756), (3054, 41748), (3479, 36648), (3528, 36139), (3563, 35784), (3976, 32067), (4072, 31311), (4473, 28504), (4581, 27832), (5112, 24941), (5964, 21378), (6108, 20874), (6958, 18324), (7126, 17892), (8946, 14252), (9162, 13916), (10437, 12216), (10689, 11928)]