163145808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 564535296

約数和(自身を除く): 401389488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 227, 248, 252, 276, 279, 322, 336, 368, 372, 414, 434, 454, 483, 496, 504, 552, 558, 644, 651, 681, 713, 744, 828, 868, 908, 966, 1008, 1104, 1116, 1288, 1302, 1362, 1426, 1449, 1488, 1589, 1656, 1736, 1816, 1932, 1953, 2043, 2139, 2232, 2576, 2604, 2724, 2852, 2898, 3178, 3312, 3472, 3632, 3864, 3906, 4086, 4278, 4464, 4767, 4991, 5208, 5221, 5448, 5704, 5796, 6356, 6417, 7037, 7728, 7812, 8172, 8556, 9534, 9982, 10416, 10442, 10896, 11408, 11592, 12712, 12834, 14074, 14301, 14973, 15624, 15663, 16344, 17112, 19068, 19964, 20884, 21111, 23184, 25424, 25668, 28148, 28602, 29946, 31248, 31326, 32688, 34224, 36547, 38136, 39928, 41768, 42222, 44919, 46989, 49259, 51336, 56296, 57204, 59892, 62652, 63333, 73094, 76272, 79856, 83536, 84444, 89838, 93978, 98518, 102672, 109641, 112592, 114408, 119784, 125304, 126666, 146188, 147777, 161851, 168888, 179676, 187956, 197036, 219282, 228816, 239568, 250608, 253332, 292376, 295554, 323702, 328923, 337776, 359352, 375912, 394072, 438564, 443331, 485553, 506664, 584752, 591108, 647404, 657846, 718704, 751824, 788144, 877128, 886662, 971106, 1013328, 1132957, 1182216, 1294808, 1315692, 1456659, 1754256, 1773324, 1942212, 2265914, 2364432, 2589616, 2631384, 2913318, 3398871, 3546648, 3884424, 4531828, 5262768, 5826636, 6797742, 7093296, 7768848, 9063656, 10196613, 11653272, 13595484, 18127312, 20393226, 23306544, 27190968, 40786452, 54381936, 81572904, 163145808]

約数ペア:

[(1, 163145808), (2, 81572904), (3, 54381936), (4, 40786452), (6, 27190968), (7, 23306544), (8, 20393226), (9, 18127312), (12, 13595484), (14, 11653272), (16, 10196613), (18, 9063656), (21, 7768848), (23, 7093296), (24, 6797742), (28, 5826636), (31, 5262768), (36, 4531828), (42, 3884424), (46, 3546648), (48, 3398871), (56, 2913318), (62, 2631384), (63, 2589616), (69, 2364432), (72, 2265914), (84, 1942212), (92, 1773324), (93, 1754256), (112, 1456659), (124, 1315692), (126, 1294808), (138, 1182216), (144, 1132957), (161, 1013328), (168, 971106), (184, 886662), (186, 877128), (207, 788144), (217, 751824), (227, 718704), (248, 657846), (252, 647404), (276, 591108), (279, 584752), (322, 506664), (336, 485553), (368, 443331), (372, 438564), (414, 394072), (434, 375912), (454, 359352), (483, 337776), (496, 328923), (504, 323702), (552, 295554), (558, 292376), (644, 253332), (651, 250608), (681, 239568), (713, 228816), (744, 219282), (828, 197036), (868, 187956), (908, 179676), (966, 168888), (1008, 161851), (1104, 147777), (1116, 146188), (1288, 126666), (1302, 125304), (1362, 119784), (1426, 114408), (1449, 112592), (1488, 109641), (1589, 102672), (1656, 98518), (1736, 93978), (1816, 89838), (1932, 84444), (1953, 83536), (2043, 79856), (2139, 76272), (2232, 73094), (2576, 63333), (2604, 62652), (2724, 59892), (2852, 57204), (2898, 56296), (3178, 51336), (3312, 49259), (3472, 46989), (3632, 44919), (3864, 42222), (3906, 41768), (4086, 39928), (4278, 38136), (4464, 36547), (4767, 34224), (4991, 32688), (5208, 31326), (5221, 31248), (5448, 29946), (5704, 28602), (5796, 28148), (6356, 25668), (6417, 25424), (7037, 23184), (7728, 21111), (7812, 20884), (8172, 19964), (8556, 19068), (9534, 17112), (9982, 16344), (10416, 15663), (10442, 15624), (10896, 14973), (11408, 14301), (11592, 14074), (12712, 12834)]