168648416

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 342413568

約数和(自身を除く): 173765152

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 191, 328, 382, 656, 673, 764, 1312, 1346, 1528, 2692, 3056, 5384, 6112, 7831, 10768, 15662, 21536, 27593, 31324, 55186, 62648, 110372, 125296, 128543, 220744, 250592, 257086, 441488, 514172, 882976, 1028344, 2056688, 4113376, 5270263, 10540526, 21081052, 42162104, 84324208, 168648416]

約数ペア:

[(1, 168648416), (2, 84324208), (4, 42162104), (8, 21081052), (16, 10540526), (32, 5270263), (41, 4113376), (82, 2056688), (164, 1028344), (191, 882976), (328, 514172), (382, 441488), (656, 257086), (673, 250592), (764, 220744), (1312, 128543), (1346, 125296), (1528, 110372), (2692, 62648), (3056, 55186), (5384, 31324), (6112, 27593), (7831, 21536), (10768, 15662)]