139315488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 410247936

約数和(自身を除く): 270932448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 277, 312, 338, 372, 403, 416, 496, 507, 554, 624, 676, 744, 806, 831, 992, 1014, 1108, 1209, 1248, 1352, 1488, 1612, 1662, 2028, 2216, 2418, 2704, 2976, 3224, 3324, 3601, 4056, 4432, 4836, 5239, 5408, 6448, 6648, 7202, 8112, 8587, 8864, 9672, 10478, 10803, 12896, 13296, 14404, 15717, 16224, 17174, 19344, 20956, 21606, 25761, 26592, 28808, 31434, 34348, 38688, 41912, 43212, 46813, 51522, 57616, 62868, 68696, 83824, 86424, 93626, 103044, 111631, 115232, 125736, 137392, 140439, 167648, 172848, 187252, 206088, 223262, 251472, 274784, 280878, 334893, 345696, 374504, 412176, 446524, 502944, 561756, 669786, 749008, 824352, 893048, 1123512, 1339572, 1451203, 1498016, 1786096, 2247024, 2679144, 2902406, 3572192, 4353609, 4494048, 5358288, 5804812, 8707218, 10716576, 11609624, 17414436, 23219248, 34828872, 46438496, 69657744, 139315488]

約数ペア:

[(1, 139315488), (2, 69657744), (3, 46438496), (4, 34828872), (6, 23219248), (8, 17414436), (12, 11609624), (13, 10716576), (16, 8707218), (24, 5804812), (26, 5358288), (31, 4494048), (32, 4353609), (39, 3572192), (48, 2902406), (52, 2679144), (62, 2247024), (78, 1786096), (93, 1498016), (96, 1451203), (104, 1339572), (124, 1123512), (156, 893048), (169, 824352), (186, 749008), (208, 669786), (248, 561756), (277, 502944), (312, 446524), (338, 412176), (372, 374504), (403, 345696), (416, 334893), (496, 280878), (507, 274784), (554, 251472), (624, 223262), (676, 206088), (744, 187252), (806, 172848), (831, 167648), (992, 140439), (1014, 137392), (1108, 125736), (1209, 115232), (1248, 111631), (1352, 103044), (1488, 93626), (1612, 86424), (1662, 83824), (2028, 68696), (2216, 62868), (2418, 57616), (2704, 51522), (2976, 46813), (3224, 43212), (3324, 41912), (3601, 38688), (4056, 34348), (4432, 31434), (4836, 28808), (5239, 26592), (5408, 25761), (6448, 21606), (6648, 20956), (7202, 19344), (8112, 17174), (8587, 16224), (8864, 15717), (9672, 14404), (10478, 13296), (10803, 12896)]