142495778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{18097}}^1$

素因数の和:18257

約数の個数: 16

約数和(自身を含む): 222388224

約数和(自身を除く): 79892446

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 18097, 36194, 561007, 1122014, 2298319, 4596638, 71247889, 142495778]

約数ペア:

[(1, 142495778), (2, 71247889), (31, 4596638), (62, 2298319), (127, 1122014), (254, 561007), (3937, 36194), (7874, 18097)]