171945144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 559016640

約数和(自身を除く): 387071496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 53, 56, 63, 72, 82, 84, 106, 123, 126, 157, 159, 164, 168, 212, 246, 252, 287, 314, 318, 328, 369, 371, 424, 471, 477, 492, 504, 574, 628, 636, 738, 742, 861, 942, 954, 984, 1099, 1113, 1148, 1256, 1272, 1413, 1476, 1484, 1722, 1884, 1908, 2173, 2198, 2226, 2296, 2583, 2826, 2952, 2968, 3297, 3339, 3444, 3768, 3816, 4346, 4396, 4452, 5166, 5652, 6437, 6519, 6594, 6678, 6888, 8321, 8692, 8792, 8904, 9891, 10332, 11304, 12874, 13038, 13188, 13356, 15211, 16642, 17384, 19311, 19557, 19782, 20664, 24963, 25748, 26076, 26376, 26712, 30422, 33284, 38622, 39114, 39564, 45059, 45633, 49926, 51496, 52152, 57933, 58247, 60844, 66568, 74889, 77244, 78228, 79128, 90118, 91266, 99852, 115866, 116494, 121688, 135177, 136899, 149778, 154488, 156456, 174741, 180236, 182532, 199704, 231732, 232988, 270354, 273798, 299556, 341161, 349482, 360472, 365064, 405531, 463464, 465976, 524223, 540708, 547596, 599112, 682322, 698964, 811062, 1023483, 1048446, 1081416, 1095192, 1364644, 1397928, 1622124, 2046966, 2096892, 2388127, 2729288, 3070449, 3244248, 4093932, 4193784, 4776254, 6140898, 7164381, 8187864, 9552508, 12281796, 14328762, 19105016, 21493143, 24563592, 28657524, 42986286, 57315048, 85972572, 171945144]

約数ペア:

[(1, 171945144), (2, 85972572), (3, 57315048), (4, 42986286), (6, 28657524), (7, 24563592), (8, 21493143), (9, 19105016), (12, 14328762), (14, 12281796), (18, 9552508), (21, 8187864), (24, 7164381), (28, 6140898), (36, 4776254), (41, 4193784), (42, 4093932), (53, 3244248), (56, 3070449), (63, 2729288), (72, 2388127), (82, 2096892), (84, 2046966), (106, 1622124), (123, 1397928), (126, 1364644), (157, 1095192), (159, 1081416), (164, 1048446), (168, 1023483), (212, 811062), (246, 698964), (252, 682322), (287, 599112), (314, 547596), (318, 540708), (328, 524223), (369, 465976), (371, 463464), (424, 405531), (471, 365064), (477, 360472), (492, 349482), (504, 341161), (574, 299556), (628, 273798), (636, 270354), (738, 232988), (742, 231732), (861, 199704), (942, 182532), (954, 180236), (984, 174741), (1099, 156456), (1113, 154488), (1148, 149778), (1256, 136899), (1272, 135177), (1413, 121688), (1476, 116494), (1484, 115866), (1722, 99852), (1884, 91266), (1908, 90118), (2173, 79128), (2198, 78228), (2226, 77244), (2296, 74889), (2583, 66568), (2826, 60844), (2952, 58247), (2968, 57933), (3297, 52152), (3339, 51496), (3444, 49926), (3768, 45633), (3816, 45059), (4346, 39564), (4396, 39114), (4452, 38622), (5166, 33284), (5652, 30422), (6437, 26712), (6519, 26376), (6594, 26076), (6678, 25748), (6888, 24963), (8321, 20664), (8692, 19782), (8792, 19557), (8904, 19311), (9891, 17384), (10332, 16642), (11304, 15211), (12874, 13356), (13038, 13188)]