142227008

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 224

約数和(自身を含む): 390144000

約数和(自身を除く): 247916992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 49, 56, 62, 64, 76, 77, 88, 98, 112, 124, 133, 152, 154, 176, 196, 209, 217, 224, 248, 266, 304, 308, 341, 343, 352, 392, 418, 434, 448, 496, 532, 539, 589, 608, 616, 682, 686, 704, 784, 836, 868, 931, 992, 1064, 1078, 1178, 1216, 1232, 1364, 1372, 1463, 1519, 1568, 1672, 1736, 1862, 1984, 2128, 2156, 2356, 2387, 2464, 2728, 2744, 2926, 3038, 3136, 3344, 3472, 3724, 3773, 4123, 4256, 4312, 4712, 4774, 4928, 5456, 5488, 5852, 6076, 6479, 6517, 6688, 6944, 7448, 7546, 8246, 8512, 8624, 9424, 9548, 10241, 10633, 10912, 10976, 11704, 12152, 12958, 13034, 13376, 13888, 14896, 15092, 16492, 16709, 17248, 18848, 19096, 20482, 21266, 21824, 21952, 23408, 24304, 25916, 26068, 28861, 29792, 30184, 32984, 33418, 34496, 37696, 38192, 40964, 42532, 45353, 46816, 48608, 51832, 52136, 57722, 59584, 60368, 65968, 66836, 71687, 76384, 81928, 85064, 90706, 93632, 97216, 103664, 104272, 115444, 116963, 120736, 131936, 133672, 143374, 152768, 163856, 170128, 181412, 202027, 207328, 208544, 230888, 233926, 241472, 263872, 267344, 286748, 317471, 327712, 340256, 362824, 404054, 414656, 417088, 461776, 467852, 534688, 573496, 634942, 655424, 680512, 725648, 808108, 923552, 935704, 1069376, 1146992, 1269884, 1451296, 1616216, 1847104, 1871408, 2222297, 2293984, 2539768, 2902592, 3232432, 3742816, 4444594, 4587968, 5079536, 6464864, 7485632, 8889188, 10159072, 12929728, 17778376, 20318144, 35556752, 71113504, 142227008]

約数ペア:

[(1, 142227008), (2, 71113504), (4, 35556752), (7, 20318144), (8, 17778376), (11, 12929728), (14, 10159072), (16, 8889188), (19, 7485632), (22, 6464864), (28, 5079536), (31, 4587968), (32, 4444594), (38, 3742816), (44, 3232432), (49, 2902592), (56, 2539768), (62, 2293984), (64, 2222297), (76, 1871408), (77, 1847104), (88, 1616216), (98, 1451296), (112, 1269884), (124, 1146992), (133, 1069376), (152, 935704), (154, 923552), (176, 808108), (196, 725648), (209, 680512), (217, 655424), (224, 634942), (248, 573496), (266, 534688), (304, 467852), (308, 461776), (341, 417088), (343, 414656), (352, 404054), (392, 362824), (418, 340256), (434, 327712), (448, 317471), (496, 286748), (532, 267344), (539, 263872), (589, 241472), (608, 233926), (616, 230888), (682, 208544), (686, 207328), (704, 202027), (784, 181412), (836, 170128), (868, 163856), (931, 152768), (992, 143374), (1064, 133672), (1078, 131936), (1178, 120736), (1216, 116963), (1232, 115444), (1364, 104272), (1372, 103664), (1463, 97216), (1519, 93632), (1568, 90706), (1672, 85064), (1736, 81928), (1862, 76384), (1984, 71687), (2128, 66836), (2156, 65968), (2356, 60368), (2387, 59584), (2464, 57722), (2728, 52136), (2744, 51832), (2926, 48608), (3038, 46816), (3136, 45353), (3344, 42532), (3472, 40964), (3724, 38192), (3773, 37696), (4123, 34496), (4256, 33418), (4312, 32984), (4712, 30184), (4774, 29792), (4928, 28861), (5456, 26068), (5488, 25916), (5852, 24304), (6076, 23408), (6479, 21952), (6517, 21824), (6688, 21266), (6944, 20482), (7448, 19096), (7546, 18848), (8246, 17248), (8512, 16709), (8624, 16492), (9424, 15092), (9548, 14896), (10241, 13888), (10633, 13376), (10912, 13034), (10976, 12958), (11704, 12152)]