139041944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{560653}}^1$

素因数の和:560690

約数の個数: 16

約数和(自身を含む): 269113920

約数和(自身を除く): 130071976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 560653, 1121306, 2242612, 4485224, 17380243, 34760486, 69520972, 139041944]

約数ペア:

[(1, 139041944), (2, 69520972), (4, 34760486), (8, 17380243), (31, 4485224), (62, 2242612), (124, 1121306), (248, 560653)]