160620656

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 366643200

約数和(自身を除く): 206022544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 109, 112, 118, 218, 223, 236, 413, 436, 446, 472, 763, 826, 872, 892, 944, 1526, 1561, 1652, 1744, 1784, 3052, 3122, 3304, 3568, 6104, 6244, 6431, 6608, 12208, 12488, 12862, 13157, 24307, 24976, 25724, 26314, 45017, 48614, 51448, 52628, 90034, 92099, 97228, 102896, 105256, 170149, 180068, 184198, 194456, 210512, 340298, 360136, 368396, 388912, 680596, 720272, 736792, 1361192, 1434113, 1473584, 2722384, 2868226, 5736452, 10038791, 11472904, 20077582, 22945808, 40155164, 80310328, 160620656]

約数ペア:

[(1, 160620656), (2, 80310328), (4, 40155164), (7, 22945808), (8, 20077582), (14, 11472904), (16, 10038791), (28, 5736452), (56, 2868226), (59, 2722384), (109, 1473584), (112, 1434113), (118, 1361192), (218, 736792), (223, 720272), (236, 680596), (413, 388912), (436, 368396), (446, 360136), (472, 340298), (763, 210512), (826, 194456), (872, 184198), (892, 180068), (944, 170149), (1526, 105256), (1561, 102896), (1652, 97228), (1744, 92099), (1784, 90034), (3052, 52628), (3122, 51448), (3304, 48614), (3568, 45017), (6104, 26314), (6244, 25724), (6431, 24976), (6608, 24307), (12208, 13157), (12488, 12862)]