169308568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{147997}}^1$

素因数の和:148027

約数の個数: 32

約数和(自身を含む): 372954960

約数和(自身を除く): 203646392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 147997, 295994, 591988, 1183976, 1627967, 1923961, 3255934, 3847922, 6511868, 7695844, 13023736, 15391688, 21163571, 42327142, 84654284, 169308568]

約数ペア:

[(1, 169308568), (2, 84654284), (4, 42327142), (8, 21163571), (11, 15391688), (13, 13023736), (22, 7695844), (26, 6511868), (44, 3847922), (52, 3255934), (88, 1923961), (104, 1627967), (143, 1183976), (286, 591988), (572, 295994), (1144, 147997)]