156935180248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1\times {\mathrm{2549}}^1$

素因数の和:3785

約数の個数: 128

約数和(自身を含む): 371459520000

約数和(自身を除く): 214524339752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1123, 1246, 1958, 2246, 2492, 2549, 3916, 4492, 4984, 5098, 6853, 7832, 7861, 8984, 10196, 12353, 13706, 15722, 17843, 20392, 24706, 27412, 28039, 31444, 35686, 49412, 54824, 56078, 62888, 71372, 86471, 98824, 99947, 112156, 142744, 172942, 196273, 199894, 224312, 226861, 345884, 392546, 399788, 453722, 691768, 699629, 785092, 799576, 907444, 1099417, 1399258, 1570184, 1588027, 1814888, 2198834, 2495471, 2798516, 2862527, 3176054, 4397668, 4990942, 5597032, 5725054, 6352108, 7695919, 8795336, 9981884, 11450108, 12704216, 15391838, 17468297, 19963768, 20037689, 22900216, 30783676, 31487797, 34936594, 40075378, 61567352, 62975594, 69873188, 80150756, 125951188, 139746376, 160301512, 220414579, 251902376, 254764903, 440829158, 509529806, 881658316, 1019059612, 1763316632, 1783354321, 2038119224, 2802413933, 3566708642, 5604827866, 7133417284, 11209655732, 14266834568, 19616897531, 22419311464, 39233795062, 78467590124, 156935180248]

約数ペア:

[(1, 156935180248), (2, 78467590124), (4, 39233795062), (7, 22419311464), (8, 19616897531), (11, 14266834568), (14, 11209655732), (22, 7133417284), (28, 5604827866), (44, 3566708642), (56, 2802413933), (77, 2038119224), (88, 1783354321), (89, 1763316632), (154, 1019059612), (178, 881658316), (308, 509529806), (356, 440829158), (616, 254764903), (623, 251902376), (712, 220414579), (979, 160301512), (1123, 139746376), (1246, 125951188), (1958, 80150756), (2246, 69873188), (2492, 62975594), (2549, 61567352), (3916, 40075378), (4492, 34936594), (4984, 31487797), (5098, 30783676), (6853, 22900216), (7832, 20037689), (7861, 19963768), (8984, 17468297), (10196, 15391838), (12353, 12704216), (13706, 11450108), (15722, 9981884), (17843, 8795336), (20392, 7695919), (24706, 6352108), (27412, 5725054), (28039, 5597032), (31444, 4990942), (35686, 4397668), (49412, 3176054), (54824, 2862527), (56078, 2798516), (62888, 2495471), (71372, 2198834), (86471, 1814888), (98824, 1588027), (99947, 1570184), (112156, 1399258), (142744, 1099417), (172942, 907444), (196273, 799576), (199894, 785092), (224312, 699629), (226861, 691768), (345884, 453722), (392546, 399788)]