156960832490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{663991}}^1$

素因数の和:664323

約数の個数: 64

約数和(自身を含む): 353392478208

約数和(自身を除く): 196431645718

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 307, 385, 614, 770, 1535, 2149, 3070, 3377, 4298, 6754, 10745, 16885, 21490, 23639, 33770, 47278, 118195, 236390, 663991, 1327982, 3319955, 4647937, 6639910, 7303901, 9295874, 14607802, 23239685, 36519505, 46479370, 51127307, 73039010, 102254614, 203845237, 255636535, 407690474, 511273070, 1019226185, 1426916659, 2038452370, 2242297607, 2853833318, 4484595214, 7134583295, 11211488035, 14269166590, 15696083249, 22422976070, 31392166498, 78480416245, 156960832490]

約数ペア:

[(1, 156960832490), (2, 78480416245), (5, 31392166498), (7, 22422976070), (10, 15696083249), (11, 14269166590), (14, 11211488035), (22, 7134583295), (35, 4484595214), (55, 2853833318), (70, 2242297607), (77, 2038452370), (110, 1426916659), (154, 1019226185), (307, 511273070), (385, 407690474), (614, 255636535), (770, 203845237), (1535, 102254614), (2149, 73039010), (3070, 51127307), (3377, 46479370), (4298, 36519505), (6754, 23239685), (10745, 14607802), (16885, 9295874), (21490, 7303901), (23639, 6639910), (33770, 4647937), (47278, 3319955), (118195, 1327982), (236390, 663991)]