128615694836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1\times {\mathrm{17419}}^1$

素因数の和:22184

約数の個数: 48

約数和(自身を含む): 248745893760

約数和(自身を除く): 120130198924

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 4721, 9442, 17419, 18884, 34838, 69676, 80257, 108583, 160514, 217166, 296123, 321028, 400637, 434332, 592246, 801274, 1184492, 1602548, 1845911, 3691822, 6810829, 7383644, 13621658, 27243316, 82235099, 164470198, 328940396, 1397996683, 1891407277, 2795993366, 3782814554, 5591986732, 7565629108, 32153923709, 64307847418, 128615694836]

約数ペア:

[(1, 128615694836), (2, 64307847418), (4, 32153923709), (17, 7565629108), (23, 5591986732), (34, 3782814554), (46, 2795993366), (68, 1891407277), (92, 1397996683), (391, 328940396), (782, 164470198), (1564, 82235099), (4721, 27243316), (9442, 13621658), (17419, 7383644), (18884, 6810829), (34838, 3691822), (69676, 1845911), (80257, 1602548), (108583, 1184492), (160514, 801274), (217166, 592246), (296123, 434332), (321028, 400637)]