162537895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 228543840

約数和(自身を除く): 66005945

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 163, 299, 377, 529, 667, 815, 1495, 1885, 2119, 2645, 3335, 3749, 4727, 6877, 8671, 10595, 15341, 18745, 23635, 34385, 43355, 48737, 61451, 76705, 86227, 108721, 199433, 243685, 307255, 431135, 543605, 997165, 1120951, 1413373, 2500583, 5604755, 7066865, 12502915, 32507579, 162537895]

約数ペア:

[(1, 162537895), (5, 32507579), (13, 12502915), (23, 7066865), (29, 5604755), (65, 2500583), (115, 1413373), (145, 1120951), (163, 997165), (299, 543605), (377, 431135), (529, 307255), (667, 243685), (815, 199433), (1495, 108721), (1885, 86227), (2119, 76705), (2645, 61451), (3335, 48737), (3749, 43355), (4727, 34385), (6877, 23635), (8671, 18745), (10595, 15341)]