168486794

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 148670326

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 2207, 4018, 4414, 5453, 10906, 15449, 30898, 38171, 41933, 76342, 83866, 90487, 108143, 180974, 216286, 293531, 587062, 633409, 1266818, 1719253, 2054717, 3438506, 4109434, 4433863, 8867726, 12034771, 24069542, 84243397, 168486794]

約数ペア:

[(1, 168486794), (2, 84243397), (7, 24069542), (14, 12034771), (19, 8867726), (38, 4433863), (41, 4109434), (49, 3438506), (82, 2054717), (98, 1719253), (133, 1266818), (266, 633409), (287, 587062), (574, 293531), (779, 216286), (931, 180974), (1558, 108143), (1862, 90487), (2009, 83866), (2207, 76342), (4018, 41933), (4414, 38171), (5453, 30898), (10906, 15449)]