133851310

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{73951}}^1$

素因数の和:74139

約数の個数: 16

約数和(自身を含む): 242266752

約数和(自身を除く): 108415442

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 73951, 147902, 369755, 739510, 13385131, 26770262, 66925655, 133851310]

約数ペア:

[(1, 133851310), (2, 66925655), (5, 26770262), (10, 13385131), (181, 739510), (362, 369755), (905, 147902), (1810, 73951)]