157072208821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20311937}}^1$

素因数の和:20312004

約数の個数: 16

約数和(自身を含む): 185244874560

約数和(自身を除く): 28172665739

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 20311937, 223431307, 385926803, 751541669, 4245194833, 8266958359, 14279291711, 157072208821]

約数ペア:

[(1, 157072208821), (11, 14279291711), (19, 8266958359), (37, 4245194833), (209, 751541669), (407, 385926803), (703, 223431307), (7733, 20311937)]