167940982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{6871}}^1$

素因数の和:6996

約数の個数: 24

約数和(自身を含む): 279676656

約数和(自身を除く): 111735674

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 6871, 12221, 13742, 24442, 75581, 151162, 693971, 831391, 1387942, 1662782, 7633681, 15267362, 83970491, 167940982]

約数ペア:

[(1, 167940982), (2, 83970491), (11, 15267362), (22, 7633681), (101, 1662782), (121, 1387942), (202, 831391), (242, 693971), (1111, 151162), (2222, 75581), (6871, 24442), (12221, 13742)]