126216748

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20822

約数の個数: 36

約数和(自身を含む): 265242432

約数和(自身を除く): 139025684

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 20773, 41546, 83092, 145411, 290822, 581644, 643963, 1017877, 1287926, 2035754, 2575852, 4071508, 4507741, 9015482, 18030964, 31554187, 63108374, 126216748]

約数ペア:

[(1, 126216748), (2, 63108374), (4, 31554187), (7, 18030964), (14, 9015482), (28, 4507741), (31, 4071508), (49, 2575852), (62, 2035754), (98, 1287926), (124, 1017877), (196, 643963), (217, 581644), (434, 290822), (868, 145411), (1519, 83092), (3038, 41546), (6076, 20773)]