127918288

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{53657}}^1$

素因数の和:53814

約数の個数: 20

約数和(自身を含む): 249509700

約数和(自身を除く): 121591412

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 53657, 107314, 214628, 429256, 858512, 7994893, 15989786, 31979572, 63959144, 127918288]

約数ペア:

[(1, 127918288), (2, 63959144), (4, 31979572), (8, 15989786), (16, 7994893), (149, 858512), (298, 429256), (596, 214628), (1192, 107314), (2384, 53657)]