128889226

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 194860800

約数和(自身を除く): 65971574

約数列:

[1, 2, 271, 397, 542, 599, 794, 1198, 107587, 162329, 215174, 237803, 324658, 475606, 64444613, 128889226]

約数ペア:

[(1, 128889226), (2, 64444613), (271, 475606), (397, 324658), (542, 237803), (599, 215174), (794, 162329), (1198, 107587)]