31105152

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 100988160

約数和(自身を除く): 69883008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 67, 72, 78, 93, 96, 104, 117, 124, 128, 134, 144, 156, 186, 192, 201, 208, 234, 248, 268, 279, 288, 312, 372, 384, 402, 403, 416, 468, 496, 536, 558, 576, 603, 624, 744, 804, 806, 832, 871, 936, 992, 1072, 1116, 1152, 1206, 1209, 1248, 1488, 1608, 1612, 1664, 1742, 1872, 1984, 2077, 2144, 2232, 2412, 2418, 2496, 2613, 2976, 3216, 3224, 3484, 3627, 3744, 3968, 4154, 4288, 4464, 4824, 4836, 4992, 5226, 5952, 6231, 6432, 6448, 6968, 7254, 7488, 7839, 8308, 8576, 8928, 9648, 9672, 10452, 11904, 12462, 12864, 12896, 13936, 14508, 14976, 15678, 16616, 17856, 18693, 19296, 19344, 20904, 24924, 25728, 25792, 27001, 27872, 29016, 31356, 33232, 35712, 37386, 38592, 38688, 41808, 49848, 51584, 54002, 55744, 58032, 62712, 66464, 74772, 77184, 77376, 81003, 83616, 99696, 108004, 111488, 116064, 125424, 132928, 149544, 154752, 162006, 167232, 199392, 216008, 232128, 243009, 250848, 265856, 299088, 324012, 334464, 398784, 432016, 464256, 486018, 501696, 598176, 648024, 797568, 864032, 972036, 1003392, 1196352, 1296048, 1728064, 1944072, 2392704, 2592096, 3456128, 3888144, 5184192, 7776288, 10368384, 15552576, 31105152]

約数ペア:

[(1, 31105152), (2, 15552576), (3, 10368384), (4, 7776288), (6, 5184192), (8, 3888144), (9, 3456128), (12, 2592096), (13, 2392704), (16, 1944072), (18, 1728064), (24, 1296048), (26, 1196352), (31, 1003392), (32, 972036), (36, 864032), (39, 797568), (48, 648024), (52, 598176), (62, 501696), (64, 486018), (67, 464256), (72, 432016), (78, 398784), (93, 334464), (96, 324012), (104, 299088), (117, 265856), (124, 250848), (128, 243009), (134, 232128), (144, 216008), (156, 199392), (186, 167232), (192, 162006), (201, 154752), (208, 149544), (234, 132928), (248, 125424), (268, 116064), (279, 111488), (288, 108004), (312, 99696), (372, 83616), (384, 81003), (402, 77376), (403, 77184), (416, 74772), (468, 66464), (496, 62712), (536, 58032), (558, 55744), (576, 54002), (603, 51584), (624, 49848), (744, 41808), (804, 38688), (806, 38592), (832, 37386), (871, 35712), (936, 33232), (992, 31356), (1072, 29016), (1116, 27872), (1152, 27001), (1206, 25792), (1209, 25728), (1248, 24924), (1488, 20904), (1608, 19344), (1612, 19296), (1664, 18693), (1742, 17856), (1872, 16616), (1984, 15678), (2077, 14976), (2144, 14508), (2232, 13936), (2412, 12896), (2418, 12864), (2496, 12462), (2613, 11904), (2976, 10452), (3216, 9672), (3224, 9648), (3484, 8928), (3627, 8576), (3744, 8308), (3968, 7839), (4154, 7488), (4288, 7254), (4464, 6968), (4824, 6448), (4836, 6432), (4992, 6231), (5226, 5952)]