163187808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12820

約数の個数: 96

約数和(自身を含む): 515370240

約数和(自身を除く): 352182432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 12781, 25562, 38343, 51124, 76686, 89467, 102248, 153372, 178934, 204496, 242839, 268401, 306744, 357868, 408992, 485678, 536802, 613488, 715736, 728517, 971356, 1073604, 1226976, 1431472, 1457034, 1699873, 1942712, 2147208, 2862944, 2914068, 3399746, 3885424, 4294416, 5099619, 5828136, 6799492, 7770848, 8588832, 10199238, 11656272, 13598984, 20398476, 23312544, 27197968, 40796952, 54395936, 81593904, 163187808]

約数ペア:

[(1, 163187808), (2, 81593904), (3, 54395936), (4, 40796952), (6, 27197968), (7, 23312544), (8, 20398476), (12, 13598984), (14, 11656272), (16, 10199238), (19, 8588832), (21, 7770848), (24, 6799492), (28, 5828136), (32, 5099619), (38, 4294416), (42, 3885424), (48, 3399746), (56, 2914068), (57, 2862944), (76, 2147208), (84, 1942712), (96, 1699873), (112, 1457034), (114, 1431472), (133, 1226976), (152, 1073604), (168, 971356), (224, 728517), (228, 715736), (266, 613488), (304, 536802), (336, 485678), (399, 408992), (456, 357868), (532, 306744), (608, 268401), (672, 242839), (798, 204496), (912, 178934), (1064, 153372), (1596, 102248), (1824, 89467), (2128, 76686), (3192, 51124), (4256, 38343), (6384, 25562), (12768, 12781)]