168386876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1583}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 351267840

約数和(自身を除く): 182880964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 812, 917, 1583, 1834, 3166, 3668, 3799, 6332, 7598, 11081, 15196, 22162, 26593, 44324, 45907, 53186, 91814, 106372, 183628, 207373, 321349, 414746, 642698, 829492, 1285396, 1451611, 2903222, 5806444, 6013817, 12027634, 24055268, 42096719, 84193438, 168386876]

約数ペア:

[(1, 168386876), (2, 84193438), (4, 42096719), (7, 24055268), (14, 12027634), (28, 6013817), (29, 5806444), (58, 2903222), (116, 1451611), (131, 1285396), (203, 829492), (262, 642698), (406, 414746), (524, 321349), (812, 207373), (917, 183628), (1583, 106372), (1834, 91814), (3166, 53186), (3668, 45907), (3799, 44324), (6332, 26593), (7598, 22162), (11081, 15196)]