139139208

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 426888000

約数和(自身を除く): 287748792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 83, 104, 108, 117, 156, 162, 166, 199, 216, 234, 249, 312, 324, 332, 351, 398, 468, 498, 597, 648, 664, 702, 747, 796, 936, 996, 1053, 1079, 1194, 1404, 1494, 1592, 1791, 1992, 2106, 2158, 2241, 2388, 2587, 2808, 2988, 3237, 3582, 4212, 4316, 4482, 4776, 5174, 5373, 5976, 6474, 6723, 7164, 7761, 8424, 8632, 8964, 9711, 10348, 10746, 12948, 13446, 14328, 15522, 16119, 16517, 17928, 19422, 20696, 21492, 23283, 25896, 26892, 29133, 31044, 32238, 33034, 38844, 42984, 46566, 49551, 53784, 58266, 62088, 64476, 66068, 69849, 77688, 87399, 93132, 99102, 116532, 128952, 132136, 139698, 148653, 174798, 186264, 198204, 209547, 214721, 233064, 279396, 297306, 349596, 396408, 419094, 429442, 445959, 558792, 594612, 644163, 699192, 838188, 858884, 891918, 1189224, 1288326, 1337877, 1676376, 1717768, 1783836, 1932489, 2576652, 2675754, 3567672, 3864978, 5153304, 5351508, 5797467, 7729956, 10703016, 11594934, 15459912, 17392401, 23189868, 34784802, 46379736, 69569604, 139139208]

約数ペア:

[(1, 139139208), (2, 69569604), (3, 46379736), (4, 34784802), (6, 23189868), (8, 17392401), (9, 15459912), (12, 11594934), (13, 10703016), (18, 7729956), (24, 5797467), (26, 5351508), (27, 5153304), (36, 3864978), (39, 3567672), (52, 2675754), (54, 2576652), (72, 1932489), (78, 1783836), (81, 1717768), (83, 1676376), (104, 1337877), (108, 1288326), (117, 1189224), (156, 891918), (162, 858884), (166, 838188), (199, 699192), (216, 644163), (234, 594612), (249, 558792), (312, 445959), (324, 429442), (332, 419094), (351, 396408), (398, 349596), (468, 297306), (498, 279396), (597, 233064), (648, 214721), (664, 209547), (702, 198204), (747, 186264), (796, 174798), (936, 148653), (996, 139698), (1053, 132136), (1079, 128952), (1194, 116532), (1404, 99102), (1494, 93132), (1592, 87399), (1791, 77688), (1992, 69849), (2106, 66068), (2158, 64476), (2241, 62088), (2388, 58266), (2587, 53784), (2808, 49551), (2988, 46566), (3237, 42984), (3582, 38844), (4212, 33034), (4316, 32238), (4482, 31044), (4776, 29133), (5174, 26892), (5373, 25896), (5976, 23283), (6474, 21492), (6723, 20696), (7164, 19422), (7761, 17928), (8424, 16517), (8632, 16119), (8964, 15522), (9711, 14328), (10348, 13446), (10746, 12948)]