168538144

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 338300928

約数和(自身を除く): 169762784

約数列:

[1, 2, 4, 8, 16, 32, 113, 127, 226, 254, 367, 452, 508, 734, 904, 1016, 1468, 1808, 2032, 2936, 3616, 4064, 5872, 11744, 14351, 28702, 41471, 46609, 57404, 82942, 93218, 114808, 165884, 186436, 229616, 331768, 372872, 459232, 663536, 745744, 1327072, 1491488, 5266817, 10533634, 21067268, 42134536, 84269072, 168538144]

約数ペア:

[(1, 168538144), (2, 84269072), (4, 42134536), (8, 21067268), (16, 10533634), (32, 5266817), (113, 1491488), (127, 1327072), (226, 745744), (254, 663536), (367, 459232), (452, 372872), (508, 331768), (734, 229616), (904, 186436), (1016, 165884), (1468, 114808), (1808, 93218), (2032, 82942), (2936, 57404), (3616, 46609), (4064, 41471), (5872, 28702), (11744, 14351)]