168798978

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{15101}}^1$

素因数の和:15141

約数の個数: 48

約数和(自身を含む): 395793216

約数和(自身を除く): 226994238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 15101, 30202, 45303, 90606, 135909, 271818, 347323, 407727, 694646, 815454, 1041969, 1223181, 2083938, 2446362, 3125907, 3669543, 6251814, 7339086, 9377721, 18755442, 28133163, 56266326, 84399489, 168798978]

約数ペア:

[(1, 168798978), (2, 84399489), (3, 56266326), (6, 28133163), (9, 18755442), (18, 9377721), (23, 7339086), (27, 6251814), (46, 3669543), (54, 3125907), (69, 2446362), (81, 2083938), (138, 1223181), (162, 1041969), (207, 815454), (243, 694646), (414, 407727), (486, 347323), (621, 271818), (1242, 135909), (1863, 90606), (3726, 45303), (5589, 30202), (11178, 15101)]