152865908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{226133}}^1$

素因数の和:226163

約数の個数: 18

約数和(自身を含む): 289677654

約数和(自身を除く): 136811746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 226133, 452266, 904532, 2939729, 5879458, 11758916, 38216477, 76432954, 152865908]

約数ペア:

[(1, 152865908), (2, 76432954), (4, 38216477), (13, 11758916), (26, 5879458), (52, 2939729), (169, 904532), (338, 452266), (676, 226133)]