168805294

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 305862912

約数和(自身を除く): 137057618

約数列:

[1, 2, 7, 14, 47, 49, 67, 94, 98, 134, 329, 469, 547, 658, 938, 1094, 2303, 3149, 3283, 3829, 4606, 6298, 6566, 7658, 22043, 25709, 26803, 36649, 44086, 51418, 53606, 73298, 154301, 179963, 256543, 308602, 359926, 513086, 1259741, 1722503, 1795801, 2519482, 3445006, 3591602, 12057521, 24115042, 84402647, 168805294]

約数ペア:

[(1, 168805294), (2, 84402647), (7, 24115042), (14, 12057521), (47, 3591602), (49, 3445006), (67, 2519482), (94, 1795801), (98, 1722503), (134, 1259741), (329, 513086), (469, 359926), (547, 308602), (658, 256543), (938, 179963), (1094, 154301), (2303, 73298), (3149, 53606), (3283, 51418), (3829, 44086), (4606, 36649), (6298, 26803), (6566, 25709), (7658, 22043)]