138180564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{81667}}^1$

素因数の和:81724

約数の個数: 36

約数和(自身を含む): 356725824

約数和(自身を除く): 218545260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 81667, 163334, 245001, 326668, 490002, 735003, 980004, 1470006, 2940012, 3838349, 7676698, 11515047, 15353396, 23030094, 34545141, 46060188, 69090282, 138180564]

約数ペア:

[(1, 138180564), (2, 69090282), (3, 46060188), (4, 34545141), (6, 23030094), (9, 15353396), (12, 11515047), (18, 7676698), (36, 3838349), (47, 2940012), (94, 1470006), (141, 980004), (188, 735003), (282, 490002), (423, 326668), (564, 245001), (846, 163334), (1692, 81667)]