156621598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8293}}^1$

素因数の和:8392

約数の個数: 32

約数和(自身を含む): 286640640

約数和(自身を除く): 130019042

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 8293, 9443, 16586, 18886, 58051, 116102, 157567, 315134, 588803, 1102969, 1177606, 2205938, 4121621, 8243242, 11187257, 22374514, 78310799, 156621598]

約数ペア:

[(1, 156621598), (2, 78310799), (7, 22374514), (14, 11187257), (19, 8243242), (38, 4121621), (71, 2205938), (133, 1177606), (142, 1102969), (266, 588803), (497, 315134), (994, 157567), (1349, 116102), (2698, 58051), (8293, 18886), (9443, 16586)]