138667954

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{11261}}^1$

素因数の和:11441

約数の個数: 16

約数和(自身を含む): 214068096

約数和(自身を除く): 75400142

約数列:

[1, 2, 47, 94, 131, 262, 6157, 11261, 12314, 22522, 529267, 1058534, 1475191, 2950382, 69333977, 138667954]

約数ペア:

[(1, 138667954), (2, 69333977), (47, 2950382), (94, 1475191), (131, 1058534), (262, 529267), (6157, 22522), (11261, 12314)]