128943696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 393320064

約数和(自身を除く): 264376368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 751, 784, 876, 1022, 1168, 1176, 1502, 1533, 1752, 2044, 2253, 2352, 3004, 3066, 3504, 3577, 4088, 4506, 5257, 6008, 6132, 7154, 8176, 9012, 10514, 10731, 12016, 12264, 14308, 15771, 18024, 21028, 21462, 24528, 28616, 31542, 36048, 36799, 42056, 42924, 54823, 57232, 63084, 73598, 84112, 85848, 109646, 110397, 126168, 147196, 164469, 171696, 219292, 220794, 252336, 294392, 328938, 383761, 438584, 441588, 588784, 657876, 767522, 877168, 883176, 1151283, 1315752, 1535044, 1766352, 2302566, 2631504, 2686327, 3070088, 4605132, 5372654, 6140176, 8058981, 9210264, 10745308, 16117962, 18420528, 21490616, 32235924, 42981232, 64471848, 128943696]

約数ペア:

[(1, 128943696), (2, 64471848), (3, 42981232), (4, 32235924), (6, 21490616), (7, 18420528), (8, 16117962), (12, 10745308), (14, 9210264), (16, 8058981), (21, 6140176), (24, 5372654), (28, 4605132), (42, 3070088), (48, 2686327), (49, 2631504), (56, 2302566), (73, 1766352), (84, 1535044), (98, 1315752), (112, 1151283), (146, 883176), (147, 877168), (168, 767522), (196, 657876), (219, 588784), (292, 441588), (294, 438584), (336, 383761), (392, 328938), (438, 294392), (511, 252336), (584, 220794), (588, 219292), (751, 171696), (784, 164469), (876, 147196), (1022, 126168), (1168, 110397), (1176, 109646), (1502, 85848), (1533, 84112), (1752, 73598), (2044, 63084), (2253, 57232), (2352, 54823), (3004, 42924), (3066, 42056), (3504, 36799), (3577, 36048), (4088, 31542), (4506, 28616), (5257, 24528), (6008, 21462), (6132, 21028), (7154, 18024), (8176, 15771), (9012, 14308), (10514, 12264), (10731, 12016)]