168295426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 287179200

約数和(自身を除く): 118883774

約数列:

[1, 2, 13, 19, 26, 38, 247, 461, 494, 739, 922, 1478, 5993, 8759, 9607, 11986, 14041, 17518, 19214, 28082, 113867, 182533, 227734, 340679, 365066, 681358, 4428827, 6472901, 8857654, 12945802, 84147713, 168295426]

約数ペア:

[(1, 168295426), (2, 84147713), (13, 12945802), (19, 8857654), (26, 6472901), (38, 4428827), (247, 681358), (461, 365066), (494, 340679), (739, 227734), (922, 182533), (1478, 113867), (5993, 28082), (8759, 19214), (9607, 17518), (11986, 14041)]