245167408136

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{27885283}}^1$

素因数の和:27885453

約数の個数: 32

約数和(自身を含む): 528704984640

約数和(自身を除く): 283537576504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 27885283, 55770566, 111541132, 195196981, 223082264, 390393962, 780787924, 1561575848, 4377989431, 8755978862, 17511957724, 30645926017, 35023915448, 61291852034, 122583704068, 245167408136]

約数ペア:

[(1, 245167408136), (2, 122583704068), (4, 61291852034), (7, 35023915448), (8, 30645926017), (14, 17511957724), (28, 8755978862), (56, 4377989431), (157, 1561575848), (314, 780787924), (628, 390393962), (1099, 223082264), (1256, 195196981), (2198, 111541132), (4396, 55770566), (8792, 27885283)]