189830448

素因数分解:

$2^4\times 3^2\times {\mathrm{1318267}}^1$

素因数の和:1318281

約数の個数: 30

約数和(自身を含む): 531262004

約数和(自身を除く): 341431556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1318267, 2636534, 3954801, 5273068, 7909602, 10546136, 11864403, 15819204, 21092272, 23728806, 31638408, 47457612, 63276816, 94915224, 189830448]

約数ペア:

[(1, 189830448), (2, 94915224), (3, 63276816), (4, 47457612), (6, 31638408), (8, 23728806), (9, 21092272), (12, 15819204), (16, 11864403), (18, 10546136), (24, 7909602), (36, 5273068), (48, 3954801), (72, 2636534), (144, 1318267)]