142780787966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{34919}}^1\times {\mathrm{107603}}^1$

素因数の和:142543

約数の個数: 16

約数和(自身を含む): 225451900800

約数和(自身を除く): 82671112834

約数列:

[1, 2, 19, 38, 34919, 69838, 107603, 215206, 663461, 1326922, 2044457, 4088914, 3757389157, 7514778314, 71390393983, 142780787966]

約数ペア:

[(1, 142780787966), (2, 71390393983), (19, 7514778314), (38, 3757389157), (34919, 4088914), (69838, 2044457), (107603, 1326922), (215206, 663461)]