147706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 24

約数和(自身を含む): 263520

約数和(自身を除く): 115814

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 169, 247, 299, 338, 437, 494, 598, 874, 3211, 3887, 5681, 6422, 7774, 11362, 73853, 147706]

約数ペア:

[(1, 147706), (2, 73853), (13, 11362), (19, 7774), (23, 6422), (26, 5681), (38, 3887), (46, 3211), (169, 874), (247, 598), (299, 494), (338, 437)]