156892670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3121}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 308853216

約数和(自身を除く): 151960546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 2285, 3121, 4570, 5027, 6242, 10054, 15605, 25135, 31210, 34331, 50270, 68662, 171655, 343310, 1426297, 2852594, 7131485, 14262970, 15689267, 31378534, 78446335, 156892670]

約数ペア:

[(1, 156892670), (2, 78446335), (5, 31378534), (10, 15689267), (11, 14262970), (22, 7131485), (55, 2852594), (110, 1426297), (457, 343310), (914, 171655), (2285, 68662), (3121, 50270), (4570, 34331), (5027, 31210), (6242, 25135), (10054, 15605)]