156710157020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15361}}^1\times {\mathrm{10853}}^1$

素因数の和:26270

約数の個数: 48

約数和(自身を含む): 336146122368

約数和(自身を除く): 179435965348

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10853, 15361, 21706, 30722, 43412, 54265, 61444, 76805, 108530, 153610, 217060, 307220, 510091, 721967, 1020182, 1443934, 2040364, 2550455, 2887868, 3609835, 5100910, 7219670, 10201820, 14439340, 166712933, 333425866, 666851732, 833564665, 1667129330, 3334258660, 7835507851, 15671015702, 31342031404, 39177539255, 78355078510, 156710157020]

約数ペア:

[(1, 156710157020), (2, 78355078510), (4, 39177539255), (5, 31342031404), (10, 15671015702), (20, 7835507851), (47, 3334258660), (94, 1667129330), (188, 833564665), (235, 666851732), (470, 333425866), (940, 166712933), (10853, 14439340), (15361, 10201820), (21706, 7219670), (30722, 5100910), (43412, 3609835), (54265, 2887868), (61444, 2550455), (76805, 2040364), (108530, 1443934), (153610, 1020182), (217060, 721967), (307220, 510091)]