156901055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 203793408

約数和(自身を除く): 46892353

約数列:

[1, 5, 23, 41, 107, 115, 205, 311, 535, 943, 1555, 2461, 4387, 4715, 7153, 12305, 12751, 21935, 33277, 35765, 63755, 100901, 166385, 293273, 504505, 765371, 1364357, 1466365, 3826855, 6821785, 31380211, 156901055]

約数ペア:

[(1, 156901055), (5, 31380211), (23, 6821785), (41, 3826855), (107, 1466365), (115, 1364357), (205, 765371), (311, 504505), (535, 293273), (943, 166385), (1555, 100901), (2461, 63755), (4387, 35765), (4715, 33277), (7153, 21935), (12305, 12751)]