158197348912

素因数分解:

$2^4\times {\mathrm{1637}}^1\times {\mathrm{6039911}}^1$

素因数の和:6041556

約数の個数: 20

約数和(自身を含む): 306694651536

約数和(自身を除く): 148497302624

約数列:

[1, 2, 4, 8, 16, 1637, 3274, 6548, 13096, 26192, 6039911, 12079822, 24159644, 48319288, 96638576, 9887334307, 19774668614, 39549337228, 79098674456, 158197348912]

約数ペア:

[(1, 158197348912), (2, 79098674456), (4, 39549337228), (8, 19774668614), (16, 9887334307), (1637, 96638576), (3274, 48319288), (6548, 24159644), (13096, 12079822), (26192, 6039911)]