140161588

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{74713}}^1$

素因数の和:74791

約数の個数: 24

約数和(自身を含む): 284510912

約数和(自身を除く): 144349324

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 74713, 149426, 298852, 522991, 1045982, 2091964, 5005771, 10011542, 20023084, 35040397, 70080794, 140161588]

約数ペア:

[(1, 140161588), (2, 70080794), (4, 35040397), (7, 20023084), (14, 10011542), (28, 5005771), (67, 2091964), (134, 1045982), (268, 522991), (469, 298852), (938, 149426), (1876, 74713)]