165156784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{794023}}^1$

素因数の和:794044

約数の個数: 20

約数和(自身を含む): 344606416

約数和(自身を除く): 179449632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 794023, 1588046, 3176092, 6352184, 10322299, 12704368, 20644598, 41289196, 82578392, 165156784]

約数ペア:

[(1, 165156784), (2, 82578392), (4, 41289196), (8, 20644598), (13, 12704368), (16, 10322299), (26, 6352184), (52, 3176092), (104, 1588046), (208, 794023)]