156928386260

素因数分解:

$2^2\times 5^1\times {\mathrm{7193}}^1\times {\mathrm{1090841}}^1$

素因数の和:1098043

約数の個数: 24

約数和(自身を含む): 329595728616

約数和(自身を除く): 172667342356

約数列:

[1, 2, 4, 5, 10, 20, 7193, 14386, 28772, 35965, 71930, 143860, 1090841, 2181682, 4363364, 5454205, 10908410, 21816820, 7846419313, 15692838626, 31385677252, 39232096565, 78464193130, 156928386260]

約数ペア:

[(1, 156928386260), (2, 78464193130), (4, 39232096565), (5, 31385677252), (10, 15692838626), (20, 7846419313), (7193, 21816820), (14386, 10908410), (28772, 5454205), (35965, 4363364), (71930, 2181682), (143860, 1090841)]