120198608

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{90511}}^1$

素因数の和:90602

約数の個数: 20

約数和(自身を含む): 235693248

約数和(自身を除く): 115494640

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 90511, 181022, 362044, 724088, 1448176, 7512413, 15024826, 30049652, 60099304, 120198608]

約数ペア:

[(1, 120198608), (2, 60099304), (4, 30049652), (8, 15024826), (16, 7512413), (83, 1448176), (166, 724088), (332, 362044), (664, 181022), (1328, 90511)]