170871876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 547061760

約数和(自身を除く): 376189884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 84, 92, 93, 108, 124, 126, 138, 161, 186, 189, 207, 217, 252, 276, 279, 317, 322, 372, 378, 414, 434, 483, 558, 621, 634, 644, 651, 713, 756, 828, 837, 868, 951, 966, 1116, 1242, 1268, 1302, 1426, 1449, 1674, 1902, 1932, 1953, 2139, 2219, 2484, 2604, 2852, 2853, 2898, 3348, 3804, 3906, 4278, 4347, 4438, 4991, 5706, 5796, 5859, 6417, 6657, 7291, 7812, 8556, 8559, 8694, 8876, 9827, 9982, 11412, 11718, 12834, 13314, 14582, 14973, 17118, 17388, 19251, 19654, 19964, 19971, 21873, 23436, 25668, 26628, 29164, 29481, 29946, 34236, 38502, 39308, 39942, 43746, 44919, 51037, 58962, 59892, 59913, 65619, 68789, 77004, 79884, 87492, 88443, 89838, 102074, 117924, 119826, 131238, 134757, 137578, 153111, 176886, 179676, 196857, 204148, 206367, 226021, 239652, 262476, 265329, 269514, 275156, 306222, 353772, 393714, 412734, 452042, 459333, 530658, 539028, 612444, 619101, 678063, 787428, 825468, 904084, 918666, 1061316, 1238202, 1356126, 1377999, 1582147, 1837332, 1857303, 2034189, 2476404, 2712252, 2755998, 3164294, 3714606, 4068378, 4746441, 5511996, 6102567, 6328588, 7429212, 8136756, 9492882, 12205134, 14239323, 18985764, 24410268, 28478646, 42717969, 56957292, 85435938, 170871876]

約数ペア:

[(1, 170871876), (2, 85435938), (3, 56957292), (4, 42717969), (6, 28478646), (7, 24410268), (9, 18985764), (12, 14239323), (14, 12205134), (18, 9492882), (21, 8136756), (23, 7429212), (27, 6328588), (28, 6102567), (31, 5511996), (36, 4746441), (42, 4068378), (46, 3714606), (54, 3164294), (62, 2755998), (63, 2712252), (69, 2476404), (84, 2034189), (92, 1857303), (93, 1837332), (108, 1582147), (124, 1377999), (126, 1356126), (138, 1238202), (161, 1061316), (186, 918666), (189, 904084), (207, 825468), (217, 787428), (252, 678063), (276, 619101), (279, 612444), (317, 539028), (322, 530658), (372, 459333), (378, 452042), (414, 412734), (434, 393714), (483, 353772), (558, 306222), (621, 275156), (634, 269514), (644, 265329), (651, 262476), (713, 239652), (756, 226021), (828, 206367), (837, 204148), (868, 196857), (951, 179676), (966, 176886), (1116, 153111), (1242, 137578), (1268, 134757), (1302, 131238), (1426, 119826), (1449, 117924), (1674, 102074), (1902, 89838), (1932, 88443), (1953, 87492), (2139, 79884), (2219, 77004), (2484, 68789), (2604, 65619), (2852, 59913), (2853, 59892), (2898, 58962), (3348, 51037), (3804, 44919), (3906, 43746), (4278, 39942), (4347, 39308), (4438, 38502), (4991, 34236), (5706, 29946), (5796, 29481), (5859, 29164), (6417, 26628), (6657, 25668), (7291, 23436), (7812, 21873), (8556, 19971), (8559, 19964), (8694, 19654), (8876, 19251), (9827, 17388), (9982, 17118), (11412, 14973), (11718, 14582), (12834, 13314)]