156928170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747277}}^1$

素因数の和:747294

約数の個数: 32

約数和(自身を含む): 430432128

約数和(自身を除く): 273503958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747277, 1494554, 2241831, 3736385, 4483662, 5230939, 7472770, 10461878, 11209155, 15692817, 22418310, 26154695, 31385634, 52309390, 78464085, 156928170]

約数ペア:

[(1, 156928170), (2, 78464085), (3, 52309390), (5, 31385634), (6, 26154695), (7, 22418310), (10, 15692817), (14, 11209155), (15, 10461878), (21, 7472770), (30, 5230939), (35, 4483662), (42, 3736385), (70, 2241831), (105, 1494554), (210, 747277)]