163965456

素因数分解:

$2^4\times 3^2\times {\mathrm{1138649}}^1$

素因数の和:1138663

約数の個数: 30

約数和(自身を含む): 458875950

約数和(自身を除く): 294910494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1138649, 2277298, 3415947, 4554596, 6831894, 9109192, 10247841, 13663788, 18218384, 20495682, 27327576, 40991364, 54655152, 81982728, 163965456]

約数ペア:

[(1, 163965456), (2, 81982728), (3, 54655152), (4, 40991364), (6, 27327576), (8, 20495682), (9, 18218384), (12, 13663788), (16, 10247841), (18, 9109192), (24, 6831894), (36, 4554596), (48, 3415947), (72, 2277298), (144, 1138649)]