147609938

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{75853}}^1$

素因数の和:76001

約数の個数: 16

約数和(自身を含む): 254869440

約数和(自身を除く): 107259502

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 75853, 151706, 530971, 1061942, 10543567, 21087134, 73804969, 147609938]

約数ペア:

[(1, 147609938), (2, 73804969), (7, 21087134), (14, 10543567), (139, 1061942), (278, 530971), (973, 151706), (1946, 75853)]