156712396165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{266081}}^1$

素因数の和:266170

約数の個数: 48

約数和(自身を含む): 220871475216

約数和(自身を除く): 64159079051

約数列:

[1, 5, 13, 17, 41, 65, 85, 169, 205, 221, 533, 697, 845, 1105, 2665, 2873, 3485, 6929, 9061, 14365, 34645, 45305, 117793, 266081, 588965, 1330405, 3459053, 4523377, 10909321, 17295265, 22616885, 44967689, 54546605, 58803901, 141821173, 185458457, 224838445, 294019505, 709105865, 764450713, 927292285, 1843675249, 2410959941, 3822253565, 9218376245, 12054799705, 31342479233, 156712396165]

約数ペア:

[(1, 156712396165), (5, 31342479233), (13, 12054799705), (17, 9218376245), (41, 3822253565), (65, 2410959941), (85, 1843675249), (169, 927292285), (205, 764450713), (221, 709105865), (533, 294019505), (697, 224838445), (845, 185458457), (1105, 141821173), (2665, 58803901), (2873, 54546605), (3485, 44967689), (6929, 22616885), (9061, 17295265), (14365, 10909321), (34645, 4523377), (45305, 3459053), (117793, 1330405), (266081, 588965)]