157075340078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{106979}}^1\times {\mathrm{38639}}^1$

素因数の和:145639

約数の個数: 16

約数和(自身を含む): 248022432000

約数和(自身を除く): 90947091922

約数列:

[1, 2, 19, 38, 38639, 77278, 106979, 213958, 734141, 1468282, 2032601, 4065202, 4133561581, 8267123162, 78537670039, 157075340078]

約数ペア:

[(1, 157075340078), (2, 78537670039), (19, 8267123162), (38, 4133561581), (38639, 4065202), (77278, 2032601), (106979, 1468282), (213958, 734141)]