156980394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{459007}}^1$

素因数の和:459034

約数の個数: 24

約数和(自身を含む): 358026240

約数和(自身を除く): 201045846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 459007, 918014, 1377021, 2754042, 4131063, 8262126, 8721133, 17442266, 26163399, 52326798, 78490197, 156980394]

約数ペア:

[(1, 156980394), (2, 78490197), (3, 52326798), (6, 26163399), (9, 17442266), (18, 8721133), (19, 8262126), (38, 4131063), (57, 2754042), (114, 1377021), (171, 918014), (342, 459007)]