168565264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 396938880

約数和(自身を除く): 228373616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 113, 133, 152, 226, 266, 304, 452, 532, 701, 791, 904, 1064, 1402, 1582, 1808, 2128, 2147, 2804, 3164, 4294, 4907, 5608, 6328, 8588, 9814, 11216, 12656, 13319, 15029, 17176, 19628, 26638, 30058, 34352, 39256, 53276, 60116, 78512, 79213, 93233, 106552, 120232, 158426, 186466, 213104, 240464, 316852, 372932, 554491, 633704, 745864, 1108982, 1267408, 1491728, 1505047, 2217964, 3010094, 4435928, 6020188, 8871856, 10535329, 12040376, 21070658, 24080752, 42141316, 84282632, 168565264]

約数ペア:

[(1, 168565264), (2, 84282632), (4, 42141316), (7, 24080752), (8, 21070658), (14, 12040376), (16, 10535329), (19, 8871856), (28, 6020188), (38, 4435928), (56, 3010094), (76, 2217964), (112, 1505047), (113, 1491728), (133, 1267408), (152, 1108982), (226, 745864), (266, 633704), (304, 554491), (452, 372932), (532, 316852), (701, 240464), (791, 213104), (904, 186466), (1064, 158426), (1402, 120232), (1582, 106552), (1808, 93233), (2128, 79213), (2147, 78512), (2804, 60116), (3164, 53276), (4294, 39256), (4907, 34352), (5608, 30058), (6328, 26638), (8588, 19628), (9814, 17176), (11216, 15029), (12656, 13319)]