141639008

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 327901392

約数和(自身を除く): 186262384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 721, 784, 824, 877, 1442, 1568, 1648, 1754, 2884, 3296, 3508, 5047, 5768, 6139, 7016, 10094, 11536, 12278, 14032, 20188, 23072, 24556, 28064, 40376, 42973, 49112, 80752, 85946, 90331, 98224, 161504, 171892, 180662, 196448, 343784, 361324, 632317, 687568, 722648, 1264634, 1375136, 1445296, 2529268, 2890592, 4426219, 5058536, 8852438, 10117072, 17704876, 20234144, 35409752, 70819504, 141639008]

約数ペア:

[(1, 141639008), (2, 70819504), (4, 35409752), (7, 20234144), (8, 17704876), (14, 10117072), (16, 8852438), (28, 5058536), (32, 4426219), (49, 2890592), (56, 2529268), (98, 1445296), (103, 1375136), (112, 1264634), (196, 722648), (206, 687568), (224, 632317), (392, 361324), (412, 343784), (721, 196448), (784, 180662), (824, 171892), (877, 161504), (1442, 98224), (1568, 90331), (1648, 85946), (1754, 80752), (2884, 49112), (3296, 42973), (3508, 40376), (5047, 28064), (5768, 24556), (6139, 23072), (7016, 20188), (10094, 14032), (11536, 12278)]