158202265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128099}}^1$

素因数の和:128136

約数の個数: 16

約数和(自身を含む): 215208000

約数和(自身を除く): 57005735

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 128099, 640495, 1665287, 2433881, 8326435, 12169405, 31640453, 158202265]

約数ペア:

[(1, 158202265), (5, 31640453), (13, 12169405), (19, 8326435), (65, 2433881), (95, 1665287), (247, 640495), (1235, 128099)]