179059804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20047}}^1$

素因数の和:20098

約数の個数: 48

約数和(自身を含む): 404167680

約数和(自身を除く): 225107876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 20047, 40094, 80188, 140329, 220517, 280658, 441034, 561316, 581363, 882068, 1162726, 1543619, 2325452, 3087238, 4069541, 6174476, 6394993, 8139082, 12789986, 16278164, 25579972, 44764951, 89529902, 179059804]

約数ペア:

[(1, 179059804), (2, 89529902), (4, 44764951), (7, 25579972), (11, 16278164), (14, 12789986), (22, 8139082), (28, 6394993), (29, 6174476), (44, 4069541), (58, 3087238), (77, 2325452), (116, 1543619), (154, 1162726), (203, 882068), (308, 581363), (319, 561316), (406, 441034), (638, 280658), (812, 220517), (1276, 140329), (2233, 80188), (4466, 40094), (8932, 20047)]