143638992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20357}}^1$

素因数の和:20385

約数の個数: 90

約数和(自身を含む): 467643618

約数和(自身を除く): 324004626

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20357, 40714, 61071, 81428, 122142, 142499, 162856, 183213, 244284, 284998, 325712, 366426, 427497, 488568, 569996, 732852, 854994, 977136, 997493, 1139992, 1282491, 1465704, 1709988, 1994986, 2279984, 2564982, 2931408, 2992479, 3419976, 3989972, 5129964, 5984958, 6839952, 7979944, 8977437, 10259928, 11969916, 15959888, 17954874, 20519856, 23939832, 35909748, 47879664, 71819496, 143638992]

約数ペア:

[(1, 143638992), (2, 71819496), (3, 47879664), (4, 35909748), (6, 23939832), (7, 20519856), (8, 17954874), (9, 15959888), (12, 11969916), (14, 10259928), (16, 8977437), (18, 7979944), (21, 6839952), (24, 5984958), (28, 5129964), (36, 3989972), (42, 3419976), (48, 2992479), (49, 2931408), (56, 2564982), (63, 2279984), (72, 1994986), (84, 1709988), (98, 1465704), (112, 1282491), (126, 1139992), (144, 997493), (147, 977136), (168, 854994), (196, 732852), (252, 569996), (294, 488568), (336, 427497), (392, 366426), (441, 325712), (504, 284998), (588, 244284), (784, 183213), (882, 162856), (1008, 142499), (1176, 122142), (1764, 81428), (2352, 61071), (3528, 40714), (7056, 20357)]