165819056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{797207}}^1$

素因数の和:797228

約数の個数: 20

約数和(自身を含む): 345988272

約数和(自身を除く): 180169216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 797207, 1594414, 3188828, 6377656, 10363691, 12755312, 20727382, 41454764, 82909528, 165819056]

約数ペア:

[(1, 165819056), (2, 82909528), (4, 41454764), (8, 20727382), (13, 12755312), (16, 10363691), (26, 6377656), (52, 3188828), (104, 1594414), (208, 797207)]