121157584

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{27337}}^1$

素因数の和:27622

約数の個数: 20

約数和(自身を含む): 235598884

約数和(自身を除く): 114441300

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 27337, 54674, 109348, 218696, 437392, 7572349, 15144698, 30289396, 60578792, 121157584]

約数ペア:

[(1, 121157584), (2, 60578792), (4, 30289396), (8, 15144698), (16, 7572349), (277, 437392), (554, 218696), (1108, 109348), (2216, 54674), (4432, 27337)]