139920144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 450637824

約数和(自身を除く): 310717680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 103, 104, 112, 156, 168, 182, 206, 208, 273, 309, 311, 312, 336, 364, 412, 546, 618, 622, 624, 721, 728, 824, 933, 1092, 1236, 1244, 1339, 1442, 1456, 1648, 1866, 2163, 2177, 2184, 2472, 2488, 2678, 2884, 3732, 4017, 4043, 4326, 4354, 4368, 4944, 4976, 5356, 5768, 6531, 7464, 8034, 8086, 8652, 8708, 9373, 10712, 11536, 12129, 13062, 14928, 16068, 16172, 17304, 17416, 18746, 21424, 24258, 26124, 28119, 28301, 32033, 32136, 32344, 34608, 34832, 37492, 48516, 52248, 56238, 56602, 64066, 64272, 64688, 74984, 84903, 96099, 97032, 104496, 112476, 113204, 128132, 149968, 169806, 192198, 194064, 224231, 224952, 226408, 256264, 339612, 384396, 416429, 448462, 449904, 452816, 512528, 672693, 679224, 768792, 832858, 896924, 1249287, 1345386, 1358448, 1537584, 1665716, 1793848, 2498574, 2690772, 2915003, 3331432, 3587696, 4997148, 5381544, 5830006, 6662864, 8745009, 9994296, 10763088, 11660012, 17490018, 19988592, 23320024, 34980036, 46640048, 69960072, 139920144]

約数ペア:

[(1, 139920144), (2, 69960072), (3, 46640048), (4, 34980036), (6, 23320024), (7, 19988592), (8, 17490018), (12, 11660012), (13, 10763088), (14, 9994296), (16, 8745009), (21, 6662864), (24, 5830006), (26, 5381544), (28, 4997148), (39, 3587696), (42, 3331432), (48, 2915003), (52, 2690772), (56, 2498574), (78, 1793848), (84, 1665716), (91, 1537584), (103, 1358448), (104, 1345386), (112, 1249287), (156, 896924), (168, 832858), (182, 768792), (206, 679224), (208, 672693), (273, 512528), (309, 452816), (311, 449904), (312, 448462), (336, 416429), (364, 384396), (412, 339612), (546, 256264), (618, 226408), (622, 224952), (624, 224231), (721, 194064), (728, 192198), (824, 169806), (933, 149968), (1092, 128132), (1236, 113204), (1244, 112476), (1339, 104496), (1442, 97032), (1456, 96099), (1648, 84903), (1866, 74984), (2163, 64688), (2177, 64272), (2184, 64066), (2472, 56602), (2488, 56238), (2678, 52248), (2884, 48516), (3732, 37492), (4017, 34832), (4043, 34608), (4326, 32344), (4354, 32136), (4368, 32033), (4944, 28301), (4976, 28119), (5356, 26124), (5768, 24258), (6531, 21424), (7464, 18746), (8034, 17416), (8086, 17304), (8652, 16172), (8708, 16068), (9373, 14928), (10712, 13062), (11536, 12129)]