143399956

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{13513}}^1$

素因数の和:13903

約数の個数: 24

約数和(自身を含む): 287577920

約数和(自身を除く): 144177964

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 13513, 27026, 54052, 94591, 189182, 378364, 5121427, 10242854, 20485708, 35849989, 71699978, 143399956]

約数ペア:

[(1, 143399956), (2, 71699978), (4, 35849989), (7, 20485708), (14, 10242854), (28, 5121427), (379, 378364), (758, 189182), (1516, 94591), (2653, 54052), (5306, 27026), (10612, 13513)]