164025120008

素因数分解:

$2^3\times {\mathrm{911}}^1\times {\mathrm{22506191}}^1$

素因数の和:22507108

約数の個数: 16

約数和(自身を含む): 307884706560

約数和(自身を除く): 143859586552

約数列:

[1, 2, 4, 8, 911, 1822, 3644, 7288, 22506191, 45012382, 90024764, 180049528, 20503140001, 41006280002, 82012560004, 164025120008]

約数ペア:

[(1, 164025120008), (2, 82012560004), (4, 41006280002), (8, 20503140001), (911, 180049528), (1822, 90024764), (3644, 45012382), (7288, 22506191)]