158413108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 335462400

約数和(自身を除く): 177049292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 191, 266, 382, 532, 764, 1337, 1559, 2674, 3118, 3629, 5348, 6236, 7258, 10913, 14516, 21826, 25403, 29621, 43652, 50806, 59242, 101612, 118484, 207347, 297769, 414694, 595538, 829388, 1191076, 2084383, 4168766, 5657611, 8337532, 11315222, 22630444, 39603277, 79206554, 158413108]

約数ペア:

[(1, 158413108), (2, 79206554), (4, 39603277), (7, 22630444), (14, 11315222), (19, 8337532), (28, 5657611), (38, 4168766), (76, 2084383), (133, 1191076), (191, 829388), (266, 595538), (382, 414694), (532, 297769), (764, 207347), (1337, 118484), (1559, 101612), (2674, 59242), (3118, 50806), (3629, 43652), (5348, 29621), (6236, 25403), (7258, 21826), (10913, 14516)]