155201312

素因数分解:

$2^5\times 7^1\times {\mathrm{692863}}^1$

素因数の和:692880

約数の個数: 24

約数和(自身を含む): 349203456

約数和(自身を除く): 194002144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 692863, 1385726, 2771452, 4850041, 5542904, 9700082, 11085808, 19400164, 22171616, 38800328, 77600656, 155201312]

約数ペア:

[(1, 155201312), (2, 77600656), (4, 38800328), (7, 22171616), (8, 19400164), (14, 11085808), (16, 9700082), (28, 5542904), (32, 4850041), (56, 2771452), (112, 1385726), (224, 692863)]