160280276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12528

約数の個数: 36

約数和(自身を含む): 319737600

約数和(自身を除く): 159457324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12479, 12844, 24958, 49916, 162227, 237101, 324454, 474202, 648908, 948404, 2108951, 3082313, 4217902, 6164626, 8435804, 12329252, 40070069, 80140138, 160280276]

約数ペア:

[(1, 160280276), (2, 80140138), (4, 40070069), (13, 12329252), (19, 8435804), (26, 6164626), (38, 4217902), (52, 3082313), (76, 2108951), (169, 948404), (247, 648908), (338, 474202), (494, 324454), (676, 237101), (988, 162227), (3211, 49916), (6422, 24958), (12479, 12844)]