121526342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 227487744

約数和(自身を除く): 105961402

約数列:

[1, 2, 7, 14, 23, 43, 46, 67, 86, 131, 134, 161, 262, 301, 322, 469, 602, 917, 938, 989, 1541, 1834, 1978, 2881, 3013, 3082, 5633, 5762, 6026, 6923, 8777, 10787, 11266, 13846, 17554, 20167, 21091, 21574, 39431, 40334, 42182, 61439, 66263, 78862, 122878, 129559, 132526, 201871, 259118, 377411, 403742, 463841, 754822, 906913, 927682, 1413097, 1813826, 2641877, 2826194, 5283754, 8680453, 17360906, 60763171, 121526342]

約数ペア:

[(1, 121526342), (2, 60763171), (7, 17360906), (14, 8680453), (23, 5283754), (43, 2826194), (46, 2641877), (67, 1813826), (86, 1413097), (131, 927682), (134, 906913), (161, 754822), (262, 463841), (301, 403742), (322, 377411), (469, 259118), (602, 201871), (917, 132526), (938, 129559), (989, 122878), (1541, 78862), (1834, 66263), (1978, 61439), (2881, 42182), (3013, 40334), (3082, 39431), (5633, 21574), (5762, 21091), (6026, 20167), (6923, 17554), (8777, 13846), (10787, 11266)]