156980391610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79493}}^1\times {\mathrm{28211}}^1$

素因数の和:107718

約数の個数: 32

約数和(自身を含む): 322946600832

約数和(自身を除く): 165966209222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28211, 56422, 79493, 141055, 158986, 197477, 282110, 394954, 397465, 556451, 794930, 987385, 1112902, 1974770, 2782255, 5564510, 2242577023, 4485154046, 11212885115, 15698039161, 22425770230, 31396078322, 78490195805, 156980391610]

約数ペア:

[(1, 156980391610), (2, 78490195805), (5, 31396078322), (7, 22425770230), (10, 15698039161), (14, 11212885115), (35, 4485154046), (70, 2242577023), (28211, 5564510), (56422, 2782255), (79493, 1974770), (141055, 1112902), (158986, 987385), (197477, 794930), (282110, 556451), (394954, 397465)]