156972093

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 221652480

約数和(自身を除く): 64680387

約数列:

[1, 3, 37, 61, 97, 111, 183, 239, 291, 717, 2257, 3589, 5917, 6771, 8843, 10767, 14579, 17751, 23183, 26529, 43737, 69549, 218929, 539423, 656787, 857771, 1414163, 1618269, 2573313, 4242489, 52324031, 156972093]

約数ペア:

[(1, 156972093), (3, 52324031), (37, 4242489), (61, 2573313), (97, 1618269), (111, 1414163), (183, 857771), (239, 656787), (291, 539423), (717, 218929), (2257, 69549), (3589, 43737), (5917, 26529), (6771, 23183), (8843, 17751), (10767, 14579)]