131017992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{779869}}^1$

素因数の和:779885

約数の個数: 32

約数和(自身を含む): 374337600

約数和(自身を除く): 243319608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 779869, 1559738, 2339607, 3119476, 4679214, 5459083, 6238952, 9358428, 10918166, 16377249, 18716856, 21836332, 32754498, 43672664, 65508996, 131017992]

約数ペア:

[(1, 131017992), (2, 65508996), (3, 43672664), (4, 32754498), (6, 21836332), (7, 18716856), (8, 16377249), (12, 10918166), (14, 9358428), (21, 6238952), (24, 5459083), (28, 4679214), (42, 3119476), (56, 2339607), (84, 1559738), (168, 779869)]