139920972

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{25969}}^1$

素因数の和:26425

約数の個数: 24

約数和(自身を含む): 327222000

約数和(自身を除く): 187301028

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 5388, 25969, 51938, 77907, 103876, 155814, 311628, 11660081, 23320162, 34980243, 46640324, 69960486, 139920972]

約数ペア:

[(1, 139920972), (2, 69960486), (3, 46640324), (4, 34980243), (6, 23320162), (12, 11660081), (449, 311628), (898, 155814), (1347, 103876), (1796, 77907), (2694, 51938), (5388, 25969)]