198489528

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 590325120

約数和(自身を除く): 391835592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 81, 82, 93, 108, 123, 124, 162, 164, 186, 216, 241, 246, 248, 279, 324, 328, 369, 372, 482, 492, 558, 648, 723, 738, 744, 837, 964, 984, 1107, 1116, 1271, 1446, 1476, 1674, 1928, 2169, 2214, 2232, 2511, 2542, 2892, 2952, 3321, 3348, 3813, 4338, 4428, 5022, 5084, 5784, 6507, 6642, 6696, 7471, 7626, 8676, 8856, 9881, 10044, 10168, 11439, 13014, 13284, 14942, 15252, 17352, 19521, 19762, 20088, 22413, 22878, 26028, 26568, 29643, 29884, 30504, 34317, 39042, 39524, 44826, 45756, 52056, 59286, 59768, 67239, 68634, 78084, 79048, 88929, 89652, 91512, 102951, 118572, 134478, 137268, 156168, 177858, 179304, 201717, 205902, 237144, 266787, 268956, 274536, 306311, 355716, 403434, 411804, 533574, 537912, 605151, 612622, 711432, 800361, 806868, 823608, 918933, 1067148, 1210302, 1225244, 1600722, 1613736, 1837866, 2134296, 2420604, 2450488, 2756799, 3201444, 3675732, 4841208, 5513598, 6402888, 7351464, 8270397, 11027196, 16540794, 22054392, 24811191, 33081588, 49622382, 66163176, 99244764, 198489528]

約数ペア:

[(1, 198489528), (2, 99244764), (3, 66163176), (4, 49622382), (6, 33081588), (8, 24811191), (9, 22054392), (12, 16540794), (18, 11027196), (24, 8270397), (27, 7351464), (31, 6402888), (36, 5513598), (41, 4841208), (54, 3675732), (62, 3201444), (72, 2756799), (81, 2450488), (82, 2420604), (93, 2134296), (108, 1837866), (123, 1613736), (124, 1600722), (162, 1225244), (164, 1210302), (186, 1067148), (216, 918933), (241, 823608), (246, 806868), (248, 800361), (279, 711432), (324, 612622), (328, 605151), (369, 537912), (372, 533574), (482, 411804), (492, 403434), (558, 355716), (648, 306311), (723, 274536), (738, 268956), (744, 266787), (837, 237144), (964, 205902), (984, 201717), (1107, 179304), (1116, 177858), (1271, 156168), (1446, 137268), (1476, 134478), (1674, 118572), (1928, 102951), (2169, 91512), (2214, 89652), (2232, 88929), (2511, 79048), (2542, 78084), (2892, 68634), (2952, 67239), (3321, 59768), (3348, 59286), (3813, 52056), (4338, 45756), (4428, 44826), (5022, 39524), (5084, 39042), (5784, 34317), (6507, 30504), (6642, 29884), (6696, 29643), (7471, 26568), (7626, 26028), (8676, 22878), (8856, 22413), (9881, 20088), (10044, 19762), (10168, 19521), (11439, 17352), (13014, 15252), (13284, 14942)]