162653669392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{398833}}^1$

素因数の和:399271

約数の個数: 40

約数和(自身を含む): 320471095680

約数和(自身を除く): 157817426288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 359, 568, 718, 1136, 1436, 2872, 5744, 25489, 50978, 101956, 203912, 398833, 407824, 797666, 1595332, 3190664, 6381328, 28317143, 56634286, 113268572, 143181047, 226537144, 286362094, 453074288, 572724188, 1145448376, 2290896752, 10165854337, 20331708674, 40663417348, 81326834696, 162653669392]

約数ペア:

[(1, 162653669392), (2, 81326834696), (4, 40663417348), (8, 20331708674), (16, 10165854337), (71, 2290896752), (142, 1145448376), (284, 572724188), (359, 453074288), (568, 286362094), (718, 226537144), (1136, 143181047), (1436, 113268572), (2872, 56634286), (5744, 28317143), (25489, 6381328), (50978, 3190664), (101956, 1595332), (203912, 797666), (398833, 407824)]