135197972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28571}}^1$

素因数の和:28608

約数の個数: 36

約数和(自身を含む): 292805856

約数和(自身を除く): 157607884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 28571, 57142, 114284, 199997, 371423, 399994, 742846, 799988, 1485692, 2599961, 4828499, 5199922, 9656998, 10399844, 19313996, 33799493, 67598986, 135197972]

約数ペア:

[(1, 135197972), (2, 67598986), (4, 33799493), (7, 19313996), (13, 10399844), (14, 9656998), (26, 5199922), (28, 4828499), (52, 2599961), (91, 1485692), (169, 799988), (182, 742846), (338, 399994), (364, 371423), (676, 199997), (1183, 114284), (2366, 57142), (4732, 28571)]