139743504

素因数分解:

$2^4\times 3^2\times {\mathrm{970441}}^1$

素因数の和:970455

約数の個数: 30

約数和(自身を含む): 391088126

約数和(自身を除く): 251344622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 970441, 1940882, 2911323, 3881764, 5822646, 7763528, 8733969, 11645292, 15527056, 17467938, 23290584, 34935876, 46581168, 69871752, 139743504]

約数ペア:

[(1, 139743504), (2, 69871752), (3, 46581168), (4, 34935876), (6, 23290584), (8, 17467938), (9, 15527056), (12, 11645292), (16, 8733969), (18, 7763528), (24, 5822646), (36, 3881764), (48, 2911323), (72, 1940882), (144, 970441)]