167657938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15373}}^1$

素因数の和:15442

約数の個数: 32

約数和(自身を含む): 309939840

約数和(自身を除く): 142281902

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 15373, 30746, 107611, 215222, 292087, 584174, 630293, 1260586, 2044609, 4089218, 4412051, 8824102, 11975567, 23951134, 83828969, 167657938]

約数ペア:

[(1, 167657938), (2, 83828969), (7, 23951134), (14, 11975567), (19, 8824102), (38, 4412051), (41, 4089218), (82, 2044609), (133, 1260586), (266, 630293), (287, 584174), (574, 292087), (779, 215222), (1558, 107611), (5453, 30746), (10906, 15373)]