151421392

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{18593}}^1$

素因数の和:19110

約数の個数: 20

約数和(自身を含む): 293971140

約数和(自身を除く): 142549748

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 18593, 37186, 74372, 148744, 297488, 9463837, 18927674, 37855348, 75710696, 151421392]

約数ペア:

[(1, 151421392), (2, 75710696), (4, 37855348), (8, 18927674), (16, 9463837), (509, 297488), (1018, 148744), (2036, 74372), (4072, 37186), (8144, 18593)]