142249352

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 332424000

約数和(自身を除く): 190174648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 71, 76, 98, 133, 142, 152, 196, 266, 269, 284, 392, 497, 532, 538, 568, 931, 994, 1064, 1076, 1349, 1862, 1883, 1988, 2152, 2698, 3479, 3724, 3766, 3976, 5111, 5396, 6958, 7448, 7532, 9443, 10222, 10792, 13181, 13916, 15064, 18886, 19099, 20444, 26362, 27832, 35777, 37772, 38198, 40888, 52724, 66101, 71554, 75544, 76396, 105448, 132202, 133693, 143108, 152792, 250439, 264404, 267386, 286216, 362881, 500878, 528808, 534772, 725762, 935851, 1001756, 1069544, 1451524, 1871702, 2003512, 2540167, 2903048, 3743404, 5080334, 7486808, 10160668, 17781169, 20321336, 35562338, 71124676, 142249352]

約数ペア:

[(1, 142249352), (2, 71124676), (4, 35562338), (7, 20321336), (8, 17781169), (14, 10160668), (19, 7486808), (28, 5080334), (38, 3743404), (49, 2903048), (56, 2540167), (71, 2003512), (76, 1871702), (98, 1451524), (133, 1069544), (142, 1001756), (152, 935851), (196, 725762), (266, 534772), (269, 528808), (284, 500878), (392, 362881), (497, 286216), (532, 267386), (538, 264404), (568, 250439), (931, 152792), (994, 143108), (1064, 133693), (1076, 132202), (1349, 105448), (1862, 76396), (1883, 75544), (1988, 71554), (2152, 66101), (2698, 52724), (3479, 40888), (3724, 38198), (3766, 37772), (3976, 35777), (5111, 27832), (5396, 26362), (6958, 20444), (7448, 19099), (7532, 18886), (9443, 15064), (10222, 13916), (10792, 13181)]