85140146

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9583

約数の個数: 32

約数和(自身を含む): 160406400

約数和(自身を除く): 75266254

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 9547, 19094, 66829, 124111, 133658, 248222, 467803, 868777, 935606, 1737554, 3274621, 6081439, 6549242, 12162878, 42570073, 85140146]

約数ペア:

[(1, 85140146), (2, 42570073), (7, 12162878), (13, 6549242), (14, 6081439), (26, 3274621), (49, 1737554), (91, 935606), (98, 868777), (182, 467803), (343, 248222), (637, 133658), (686, 124111), (1274, 66829), (4459, 19094), (8918, 9547)]