138814272

素因数分解:

$2^6\times 3^2\times {\mathrm{240997}}^1$

素因数の和:241015

約数の個数: 42

約数和(自身を含む): 397887698

約数和(自身を除く): 259073426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 240997, 481994, 722991, 963988, 1445982, 1927976, 2168973, 2891964, 3855952, 4337946, 5783928, 7711904, 8675892, 11567856, 15423808, 17351784, 23135712, 34703568, 46271424, 69407136, 138814272]

約数ペア:

[(1, 138814272), (2, 69407136), (3, 46271424), (4, 34703568), (6, 23135712), (8, 17351784), (9, 15423808), (12, 11567856), (16, 8675892), (18, 7711904), (24, 5783928), (32, 4337946), (36, 3855952), (48, 2891964), (64, 2168973), (72, 1927976), (96, 1445982), (144, 963988), (192, 722991), (288, 481994), (576, 240997)]