159811883090

素因数分解:

$2^1\times 5^1\times {\mathrm{98899}}^1\times {\mathrm{161591}}^1$

素因数の和:260497

約数の個数: 16

約数和(自身を含む): 287666078400

約数和(自身を除く): 127854195310

約数列:

[1, 2, 5, 10, 98899, 161591, 197798, 323182, 494495, 807955, 988990, 1615910, 15981188309, 31962376618, 79905941545, 159811883090]

約数ペア:

[(1, 159811883090), (2, 79905941545), (5, 31962376618), (10, 15981188309), (98899, 1615910), (161591, 988990), (197798, 807955), (323182, 494495)]