147788354

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 263160576

約数和(自身を除く): 115372222

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1022, 2993, 3527, 5986, 7054, 20951, 24689, 41902, 49378, 144607, 257471, 289214, 514942, 1012249, 1802297, 2024498, 3604594, 10556311, 21112622, 73894177, 147788354]

約数ペア:

[(1, 147788354), (2, 73894177), (7, 21112622), (14, 10556311), (41, 3604594), (73, 2024498), (82, 1802297), (146, 1012249), (287, 514942), (511, 289214), (574, 257471), (1022, 144607), (2993, 49378), (3527, 41902), (5986, 24689), (7054, 20951)]