140708504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5021}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 274803840

約数和(自身を除く): 134095336

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 3503, 5021, 7006, 10042, 14012, 20084, 28024, 40168, 155651, 311302, 567373, 622604, 1134746, 1245208, 2269492, 4538984, 17588563, 35177126, 70354252, 140708504]

約数ペア:

[(1, 140708504), (2, 70354252), (4, 35177126), (8, 17588563), (31, 4538984), (62, 2269492), (113, 1245208), (124, 1134746), (226, 622604), (248, 567373), (452, 311302), (904, 155651), (3503, 40168), (5021, 28024), (7006, 20084), (10042, 14012)]