139101984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{9857}}^1$

素因数の和:9887

約数の個数: 108

約数和(自身を含む): 460201014

約数和(自身を除く): 321099030

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 9857, 14112, 19714, 29571, 39428, 59142, 68999, 78856, 88713, 118284, 137998, 157712, 177426, 206997, 236568, 275996, 315424, 354852, 413994, 473136, 482993, 551992, 620991, 709704, 827988, 946272, 965986, 1103984, 1241982, 1419408, 1448979, 1655976, 1931972, 2207968, 2483964, 2838816, 2897958, 3311952, 3863944, 4346937, 4967928, 5795916, 6623904, 7727888, 8693874, 9935856, 11591832, 15455776, 17387748, 19871712, 23183664, 34775496, 46367328, 69550992, 139101984]

約数ペア:

[(1, 139101984), (2, 69550992), (3, 46367328), (4, 34775496), (6, 23183664), (7, 19871712), (8, 17387748), (9, 15455776), (12, 11591832), (14, 9935856), (16, 8693874), (18, 7727888), (21, 6623904), (24, 5795916), (28, 4967928), (32, 4346937), (36, 3863944), (42, 3311952), (48, 2897958), (49, 2838816), (56, 2483964), (63, 2207968), (72, 1931972), (84, 1655976), (96, 1448979), (98, 1419408), (112, 1241982), (126, 1103984), (144, 965986), (147, 946272), (168, 827988), (196, 709704), (224, 620991), (252, 551992), (288, 482993), (294, 473136), (336, 413994), (392, 354852), (441, 315424), (504, 275996), (588, 236568), (672, 206997), (784, 177426), (882, 157712), (1008, 137998), (1176, 118284), (1568, 88713), (1764, 78856), (2016, 68999), (2352, 59142), (3528, 39428), (4704, 29571), (7056, 19714), (9857, 14112)]