179955832

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 396405360

約数和(自身を除く): 216449528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1442, 2884, 4457, 5047, 5768, 8914, 10094, 17828, 20188, 31199, 35656, 40376, 62398, 124796, 218393, 249592, 436786, 459071, 873572, 918142, 1747144, 1836284, 3213497, 3672568, 6426994, 12853988, 22494479, 25707976, 44988958, 89977916, 179955832]

約数ペア:

[(1, 179955832), (2, 89977916), (4, 44988958), (7, 25707976), (8, 22494479), (14, 12853988), (28, 6426994), (49, 3672568), (56, 3213497), (98, 1836284), (103, 1747144), (196, 918142), (206, 873572), (392, 459071), (412, 436786), (721, 249592), (824, 218393), (1442, 124796), (2884, 62398), (4457, 40376), (5047, 35656), (5768, 31199), (8914, 20188), (10094, 17828)]