155570206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307451}}^1$

素因数の和:307487

約数の個数: 16

約数和(自身を含む): 265638528

約数和(自身を除く): 110068322

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 307451, 614902, 3381961, 6763922, 7071373, 14142746, 77785103, 155570206]

約数ペア:

[(1, 155570206), (2, 77785103), (11, 14142746), (22, 7071373), (23, 6763922), (46, 3381961), (253, 614902), (506, 307451)]