149155201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 162993600

約数和(自身を除く): 13838399

約数列:

[1, 13, 139, 197, 419, 1807, 2561, 5447, 27383, 58241, 82543, 355979, 757133, 1073059, 11473477, 149155201]

約数ペア:

[(1, 149155201), (13, 11473477), (139, 1073059), (197, 757133), (419, 355979), (1807, 82543), (2561, 58241), (5447, 27383)]