137743312

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 327856000

約数和(自身を除く): 190112688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1321, 1372, 1862, 2128, 2642, 2744, 3724, 5284, 5488, 6517, 7448, 9247, 10568, 13034, 14896, 18494, 21136, 25099, 26068, 36988, 50198, 52136, 64729, 73976, 100396, 104272, 129458, 147952, 175693, 200792, 258916, 351386, 401584, 453103, 517832, 702772, 906206, 1035664, 1229851, 1405544, 1812412, 2459702, 2811088, 3624824, 4919404, 7249648, 8608957, 9838808, 17217914, 19677616, 34435828, 68871656, 137743312]

約数ペア:

[(1, 137743312), (2, 68871656), (4, 34435828), (7, 19677616), (8, 17217914), (14, 9838808), (16, 8608957), (19, 7249648), (28, 4919404), (38, 3624824), (49, 2811088), (56, 2459702), (76, 1812412), (98, 1405544), (112, 1229851), (133, 1035664), (152, 906206), (196, 702772), (266, 517832), (304, 453103), (343, 401584), (392, 351386), (532, 258916), (686, 200792), (784, 175693), (931, 147952), (1064, 129458), (1321, 104272), (1372, 100396), (1862, 73976), (2128, 64729), (2642, 52136), (2744, 50198), (3724, 36988), (5284, 26068), (5488, 25099), (6517, 21136), (7448, 18494), (9247, 14896), (10568, 13034)]