156545714

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{10771}}^1$

素因数の和:10842

約数の個数: 24

約数和(自身を含む): 260208432

約数和(自身を除く): 103662718

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 10771, 14534, 21542, 140023, 280046, 463153, 926306, 1820299, 3640598, 6020989, 12041978, 78272857, 156545714]

約数ペア:

[(1, 156545714), (2, 78272857), (13, 12041978), (26, 6020989), (43, 3640598), (86, 1820299), (169, 926306), (338, 463153), (559, 280046), (1118, 140023), (7267, 21542), (10771, 14534)]