140506758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 358225920

約数和(自身を除く): 217719162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 674, 1011, 1103, 2022, 2206, 2359, 3033, 3309, 4718, 6066, 6618, 7077, 7721, 9099, 9927, 14154, 15442, 18198, 19854, 21231, 23163, 29781, 42462, 46326, 59562, 63693, 69489, 127386, 138978, 208467, 371711, 416934, 743422, 1115133, 2230266, 2601977, 3345399, 5203954, 6690798, 7805931, 10036197, 15611862, 20072394, 23417793, 46835586, 70253379, 140506758]

約数ペア:

[(1, 140506758), (2, 70253379), (3, 46835586), (6, 23417793), (7, 20072394), (9, 15611862), (14, 10036197), (18, 7805931), (21, 6690798), (27, 5203954), (42, 3345399), (54, 2601977), (63, 2230266), (126, 1115133), (189, 743422), (337, 416934), (378, 371711), (674, 208467), (1011, 138978), (1103, 127386), (2022, 69489), (2206, 63693), (2359, 59562), (3033, 46326), (3309, 42462), (4718, 29781), (6066, 23163), (6618, 21231), (7077, 19854), (7721, 18198), (9099, 15442), (9927, 14154)]