157436508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{690511}}^1$

素因数の和:690537

約数の個数: 24

約数和(自身を含む): 386686720

約数和(自身を除く): 229250212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 690511, 1381022, 2071533, 2762044, 4143066, 8286132, 13119709, 26239418, 39359127, 52478836, 78718254, 157436508]

約数ペア:

[(1, 157436508), (2, 78718254), (3, 52478836), (4, 39359127), (6, 26239418), (12, 13119709), (19, 8286132), (38, 4143066), (57, 2762044), (76, 2071533), (114, 1381022), (228, 690511)]