12140128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 20035232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 379, 416, 572, 616, 728, 758, 1001, 1144, 1232, 1456, 1516, 2002, 2288, 2464, 2653, 2912, 3032, 4004, 4169, 4576, 4927, 5306, 6064, 8008, 8338, 9854, 10612, 12128, 16016, 16676, 19708, 21224, 29183, 32032, 33352, 34489, 39416, 42448, 54197, 58366, 66704, 68978, 78832, 84896, 108394, 116732, 133408, 137956, 157664, 216788, 233464, 275912, 379379, 433576, 466928, 551824, 758758, 867152, 933856, 1103648, 1517516, 1734304, 3035032, 6070064, 12140128]

約数ペア:

[(1, 12140128), (2, 6070064), (4, 3035032), (7, 1734304), (8, 1517516), (11, 1103648), (13, 933856), (14, 867152), (16, 758758), (22, 551824), (26, 466928), (28, 433576), (32, 379379), (44, 275912), (52, 233464), (56, 216788), (77, 157664), (88, 137956), (91, 133408), (104, 116732), (112, 108394), (143, 84896), (154, 78832), (176, 68978), (182, 66704), (208, 58366), (224, 54197), (286, 42448), (308, 39416), (352, 34489), (364, 33352), (379, 32032), (416, 29183), (572, 21224), (616, 19708), (728, 16676), (758, 16016), (1001, 12128), (1144, 10612), (1232, 9854), (1456, 8338), (1516, 8008), (2002, 6064), (2288, 5306), (2464, 4927), (2653, 4576), (2912, 4169), (3032, 4004)]