123932346

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 270293760

約数和(自身を除く): 146361414

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 109, 142, 157, 213, 218, 314, 327, 426, 471, 654, 942, 1207, 1853, 2414, 2669, 3621, 3706, 5338, 5559, 7242, 7739, 8007, 11118, 11147, 15478, 16014, 17113, 22294, 23217, 33441, 34226, 46434, 51339, 66882, 102678, 131563, 189499, 263126, 290921, 378998, 394689, 568497, 581842, 789378, 872763, 1136994, 1215023, 1745526, 2430046, 3645069, 7290138, 20655391, 41310782, 61966173, 123932346]

約数ペア:

[(1, 123932346), (2, 61966173), (3, 41310782), (6, 20655391), (17, 7290138), (34, 3645069), (51, 2430046), (71, 1745526), (102, 1215023), (109, 1136994), (142, 872763), (157, 789378), (213, 581842), (218, 568497), (314, 394689), (327, 378998), (426, 290921), (471, 263126), (654, 189499), (942, 131563), (1207, 102678), (1853, 66882), (2414, 51339), (2669, 46434), (3621, 34226), (3706, 33441), (5338, 23217), (5559, 22294), (7242, 17113), (7739, 16014), (8007, 15478), (11118, 11147)]