105221144

素因数分解:

$2^3\times 7^1\times {\mathrm{1878949}}^1$

素因数の和:1878962

約数の個数: 16

約数和(自身を含む): 225474000

約数和(自身を除く): 120252856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1878949, 3757898, 7515796, 13152643, 15031592, 26305286, 52610572, 105221144]

約数ペア:

[(1, 105221144), (2, 52610572), (4, 26305286), (7, 15031592), (8, 13152643), (14, 7515796), (28, 3757898), (56, 1878949)]