164902036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{43441}}^1$

素因数の和:43531

約数の個数: 24

約数和(自身を含む): 315041384

約数和(自身を除く): 150139348

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 43441, 86882, 173764, 564733, 1129466, 2258932, 3171193, 6342386, 12684772, 41225509, 82451018, 164902036]

約数ペア:

[(1, 164902036), (2, 82451018), (4, 41225509), (13, 12684772), (26, 6342386), (52, 3171193), (73, 2258932), (146, 1129466), (292, 564733), (949, 173764), (1898, 86882), (3796, 43441)]