161404080026

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{33033991}}^1$

素因数の和:33034349

約数の個数: 16

約数和(自身を含む): 277485532800

約数和(自身を除く): 116081452774

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 33033991, 66067982, 231237937, 462475874, 11528862859, 23057725718, 80702040013, 161404080026]

約数ペア:

[(1, 161404080026), (2, 80702040013), (7, 23057725718), (14, 11528862859), (349, 462475874), (698, 231237937), (2443, 66067982), (4886, 33033991)]