159563988

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{10837}}^1$

素因数の和:11256

約数の個数: 36

約数和(自身を含む): 404365780

約数和(自身を除く): 244801792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 10837, 14724, 21674, 32511, 43348, 65022, 97533, 130044, 195066, 390132, 4432333, 8864666, 13296999, 17729332, 26593998, 39890997, 53187996, 79781994, 159563988]

約数ペア:

[(1, 159563988), (2, 79781994), (3, 53187996), (4, 39890997), (6, 26593998), (9, 17729332), (12, 13296999), (18, 8864666), (36, 4432333), (409, 390132), (818, 195066), (1227, 130044), (1636, 97533), (2454, 65022), (3681, 43348), (4908, 32511), (7362, 21674), (10837, 14724)]