139406504

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{18133}}^1$

素因数の和:18201

約数の個数: 24

約数和(自身を含む): 270105930

約数和(自身を除く): 130699426

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 18133, 36266, 72532, 145064, 562123, 1124246, 2248492, 4496984, 17425813, 34851626, 69703252, 139406504]

約数ペア:

[(1, 139406504), (2, 69703252), (4, 34851626), (8, 17425813), (31, 4496984), (62, 2248492), (124, 1124246), (248, 562123), (961, 145064), (1922, 72532), (3844, 36266), (7688, 18133)]