179537274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 476326656

約数和(自身を除く): 296789382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 61, 63, 71, 94, 98, 122, 126, 141, 142, 147, 183, 213, 282, 294, 329, 366, 423, 426, 427, 441, 497, 549, 639, 658, 846, 854, 882, 987, 994, 1098, 1278, 1281, 1491, 1974, 2303, 2562, 2867, 2961, 2982, 2989, 3337, 3479, 3843, 4331, 4473, 4606, 5734, 5922, 5978, 6674, 6909, 6958, 7686, 8601, 8662, 8946, 8967, 10011, 10437, 12993, 13818, 17202, 17934, 20022, 20069, 20727, 20874, 23359, 25803, 25986, 26901, 30033, 30317, 31311, 38979, 40138, 41454, 46718, 51606, 53802, 60066, 60207, 60634, 62622, 70077, 77958, 90951, 120414, 140154, 140483, 163513, 180621, 181902, 203557, 210231, 212219, 272853, 280966, 327026, 361242, 407114, 420462, 421449, 424438, 490539, 545706, 610671, 636657, 842898, 981078, 1221342, 1264347, 1273314, 1424899, 1471617, 1832013, 1909971, 2528694, 2849798, 2943234, 3664026, 3819942, 4274697, 8549394, 9974293, 12824091, 19948586, 25648182, 29922879, 59845758, 89768637, 179537274]

約数ペア:

[(1, 179537274), (2, 89768637), (3, 59845758), (6, 29922879), (7, 25648182), (9, 19948586), (14, 12824091), (18, 9974293), (21, 8549394), (42, 4274697), (47, 3819942), (49, 3664026), (61, 2943234), (63, 2849798), (71, 2528694), (94, 1909971), (98, 1832013), (122, 1471617), (126, 1424899), (141, 1273314), (142, 1264347), (147, 1221342), (183, 981078), (213, 842898), (282, 636657), (294, 610671), (329, 545706), (366, 490539), (423, 424438), (426, 421449), (427, 420462), (441, 407114), (497, 361242), (549, 327026), (639, 280966), (658, 272853), (846, 212219), (854, 210231), (882, 203557), (987, 181902), (994, 180621), (1098, 163513), (1278, 140483), (1281, 140154), (1491, 120414), (1974, 90951), (2303, 77958), (2562, 70077), (2867, 62622), (2961, 60634), (2982, 60207), (2989, 60066), (3337, 53802), (3479, 51606), (3843, 46718), (4331, 41454), (4473, 40138), (4606, 38979), (5734, 31311), (5922, 30317), (5978, 30033), (6674, 26901), (6909, 25986), (6958, 25803), (7686, 23359), (8601, 20874), (8662, 20727), (8946, 20069), (8967, 20022), (10011, 17934), (10437, 17202), (12993, 13818)]