127771316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6163}}^1$

素因数の和:6311

約数の個数: 24

約数和(自身を含む): 229892544

約数和(自身を除く): 102121228

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 6163, 10366, 12326, 20732, 24652, 437573, 449899, 875146, 899798, 1750292, 1799596, 31942829, 63885658, 127771316]

約数ペア:

[(1, 127771316), (2, 63885658), (4, 31942829), (71, 1799596), (73, 1750292), (142, 899798), (146, 875146), (284, 449899), (292, 437573), (5183, 24652), (6163, 20732), (10366, 12326)]