156928970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426627}}^1$

素因数の和:1426645

約数の個数: 16

約数和(自身を含む): 308151648

約数和(自身を除く): 151222678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426627, 2853254, 7133135, 14266270, 15692897, 31385794, 78464485, 156928970]

約数ペア:

[(1, 156928970), (2, 78464485), (5, 31385794), (10, 15692897), (11, 14266270), (22, 7133135), (55, 2853254), (110, 1426627)]