158005420

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{34499}}^1$

素因数の和:34737

約数の個数: 24

約数和(自身を含む): 333270000

約数和(自身を除く): 175264580

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 34499, 68998, 137996, 172495, 344990, 689980, 7900271, 15800542, 31601084, 39501355, 79002710, 158005420]

約数ペア:

[(1, 158005420), (2, 79002710), (4, 39501355), (5, 31601084), (10, 15800542), (20, 7900271), (229, 689980), (458, 344990), (916, 172495), (1145, 137996), (2290, 68998), (4580, 34499)]