167968268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{2339}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 316920240

約数和(自身を除く): 148951972

約数列:

[1, 2, 4, 13, 26, 52, 1381, 2339, 2762, 4678, 5524, 9356, 17953, 30407, 35906, 60814, 71812, 121628, 3230159, 6460318, 12920636, 41992067, 83984134, 167968268]

約数ペア:

[(1, 167968268), (2, 83984134), (4, 41992067), (13, 12920636), (26, 6460318), (52, 3230159), (1381, 121628), (2339, 71812), (2762, 60814), (4678, 35906), (5524, 30407), (9356, 17953)]