169721424

素因数分解:

$2^4\times 3^2\times {\mathrm{1178621}}^1$

素因数の和:1178635

約数の個数: 30

約数和(自身を含む): 474984666

約数和(自身を除く): 305263242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1178621, 2357242, 3535863, 4714484, 7071726, 9428968, 10607589, 14143452, 18857936, 21215178, 28286904, 42430356, 56573808, 84860712, 169721424]

約数ペア:

[(1, 169721424), (2, 84860712), (3, 56573808), (4, 42430356), (6, 28286904), (8, 21215178), (9, 18857936), (12, 14143452), (16, 10607589), (18, 9428968), (24, 7071726), (36, 4714484), (48, 3535863), (72, 2357242), (144, 1178621)]