143688746

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{2423}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 218160000

約数和(自身を除く): 74471254

約数列:

[1, 2, 149, 199, 298, 398, 2423, 4846, 29651, 59302, 361027, 482177, 722054, 964354, 71844373, 143688746]

約数ペア:

[(1, 143688746), (2, 71844373), (149, 964354), (199, 722054), (298, 482177), (398, 361027), (2423, 59302), (4846, 29651)]