168128808

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{13763}}^1$

素因数の和:14281

約数の個数: 32

約数和(自身を含む): 421178400

約数和(自身を除く): 253049592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 13763, 27526, 41289, 55052, 82578, 110104, 165156, 330312, 7005367, 14010734, 21016101, 28021468, 42032202, 56042936, 84064404, 168128808]

約数ペア:

[(1, 168128808), (2, 84064404), (3, 56042936), (4, 42032202), (6, 28021468), (8, 21016101), (12, 14010734), (24, 7005367), (509, 330312), (1018, 165156), (1527, 110104), (2036, 82578), (3054, 55052), (4072, 41289), (6108, 27526), (12216, 13763)]