115871574

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 299980800

約数和(自身を除く): 184109226

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 61, 71, 78, 91, 98, 122, 142, 147, 182, 183, 213, 273, 294, 343, 366, 426, 427, 497, 546, 637, 686, 793, 854, 923, 994, 1029, 1274, 1281, 1491, 1586, 1846, 1911, 2058, 2379, 2562, 2769, 2982, 2989, 3479, 3822, 4331, 4459, 4758, 5538, 5551, 5978, 6461, 6958, 8662, 8918, 8967, 10437, 11102, 12922, 12993, 13377, 16653, 17934, 19383, 20874, 20923, 24353, 25986, 26754, 30317, 33306, 38766, 38857, 41846, 45227, 48706, 56303, 60634, 62769, 73059, 77714, 90454, 90951, 112606, 116571, 125538, 135681, 146118, 168909, 181902, 212219, 233142, 271362, 271999, 316589, 337818, 394121, 424438, 543998, 633178, 636657, 788242, 815997, 949767, 1182363, 1273314, 1485533, 1631994, 1899534, 2364726, 2758847, 2971066, 4456599, 5517694, 8276541, 8913198, 16553082, 19311929, 38623858, 57935787, 115871574]

約数ペア:

[(1, 115871574), (2, 57935787), (3, 38623858), (6, 19311929), (7, 16553082), (13, 8913198), (14, 8276541), (21, 5517694), (26, 4456599), (39, 2971066), (42, 2758847), (49, 2364726), (61, 1899534), (71, 1631994), (78, 1485533), (91, 1273314), (98, 1182363), (122, 949767), (142, 815997), (147, 788242), (182, 636657), (183, 633178), (213, 543998), (273, 424438), (294, 394121), (343, 337818), (366, 316589), (426, 271999), (427, 271362), (497, 233142), (546, 212219), (637, 181902), (686, 168909), (793, 146118), (854, 135681), (923, 125538), (994, 116571), (1029, 112606), (1274, 90951), (1281, 90454), (1491, 77714), (1586, 73059), (1846, 62769), (1911, 60634), (2058, 56303), (2379, 48706), (2562, 45227), (2769, 41846), (2982, 38857), (2989, 38766), (3479, 33306), (3822, 30317), (4331, 26754), (4459, 25986), (4758, 24353), (5538, 20923), (5551, 20874), (5978, 19383), (6461, 17934), (6958, 16653), (8662, 13377), (8918, 12993), (8967, 12922), (10437, 11102)]