133089712

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 304837632

約数和(自身を除く): 171747920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 131, 188, 193, 262, 329, 376, 386, 524, 658, 752, 772, 917, 1048, 1316, 1351, 1544, 1834, 2096, 2632, 2702, 3088, 3668, 5264, 5404, 6157, 7336, 9071, 10808, 12314, 14672, 18142, 21616, 24628, 25283, 36284, 43099, 49256, 50566, 63497, 72568, 86198, 98512, 101132, 126994, 145136, 172396, 176981, 202264, 253988, 344792, 353962, 404528, 507976, 689584, 707924, 1015952, 1188301, 1415848, 2376602, 2831696, 4753204, 8318107, 9506408, 16636214, 19012816, 33272428, 66544856, 133089712]

約数ペア:

[(1, 133089712), (2, 66544856), (4, 33272428), (7, 19012816), (8, 16636214), (14, 9506408), (16, 8318107), (28, 4753204), (47, 2831696), (56, 2376602), (94, 1415848), (112, 1188301), (131, 1015952), (188, 707924), (193, 689584), (262, 507976), (329, 404528), (376, 353962), (386, 344792), (524, 253988), (658, 202264), (752, 176981), (772, 172396), (917, 145136), (1048, 126994), (1316, 101132), (1351, 98512), (1544, 86198), (1834, 72568), (2096, 63497), (2632, 50566), (2702, 49256), (3088, 43099), (3668, 36284), (5264, 25283), (5404, 24628), (6157, 21616), (7336, 18142), (9071, 14672), (10808, 12314)]