138618312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{825109}}^1$

素因数の和:825125

約数の個数: 32

約数和(自身を含む): 396052800

約数和(自身を除く): 257434488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 825109, 1650218, 2475327, 3300436, 4950654, 5775763, 6600872, 9901308, 11551526, 17327289, 19802616, 23103052, 34654578, 46206104, 69309156, 138618312]

約数ペア:

[(1, 138618312), (2, 69309156), (3, 46206104), (4, 34654578), (6, 23103052), (7, 19802616), (8, 17327289), (12, 11551526), (14, 9901308), (21, 6600872), (24, 5775763), (28, 4950654), (42, 3300436), (56, 2475327), (84, 1650218), (168, 825109)]