125656

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 239400

約数和(自身を除く): 113744

約数列:

[1, 2, 4, 8, 113, 139, 226, 278, 452, 556, 904, 1112, 15707, 31414, 62828, 125656]

約数ペア:

[(1, 125656), (2, 62828), (4, 31414), (8, 15707), (113, 1112), (139, 904), (226, 556), (278, 452)]