120166984

素因数分解:

$2^3\times 7^1\times {\mathrm{2145839}}^1$

素因数の和:2145852

約数の個数: 16

約数和(自身を含む): 257500800

約数和(自身を除く): 137333816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2145839, 4291678, 8583356, 15020873, 17166712, 30041746, 60083492, 120166984]

約数ペア:

[(1, 120166984), (2, 60083492), (4, 30041746), (7, 17166712), (8, 15020873), (14, 8583356), (28, 4291678), (56, 2145839)]