56388138

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{140269}}^1$

素因数の和:140341

約数の個数: 16

約数和(自身を含む): 114460320

約数和(自身を除く): 58072182

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 140269, 280538, 420807, 841614, 9398023, 18796046, 28194069, 56388138]

約数ペア:

[(1, 56388138), (2, 28194069), (3, 18796046), (6, 9398023), (67, 841614), (134, 420807), (201, 280538), (402, 140269)]