156954164555

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{16253}}^1$

素因数の和:16496

約数の個数: 48

約数和(自身を含む): 206225810784

約数和(自身を除く): 49271646229

約数列:

[1, 5, 17, 41, 85, 163, 205, 289, 697, 815, 1445, 2771, 3485, 6683, 11849, 13855, 16253, 33415, 47107, 59245, 81265, 113611, 235535, 276301, 568055, 666373, 1381505, 1931387, 2649239, 3331865, 4697117, 9656935, 11328341, 13246195, 23485585, 45037063, 56641705, 108618799, 192581797, 225185315, 543093995, 765630071, 962908985, 1846519583, 3828150355, 9232597915, 31390832911, 156954164555]

約数ペア:

[(1, 156954164555), (5, 31390832911), (17, 9232597915), (41, 3828150355), (85, 1846519583), (163, 962908985), (205, 765630071), (289, 543093995), (697, 225185315), (815, 192581797), (1445, 108618799), (2771, 56641705), (3485, 45037063), (6683, 23485585), (11849, 13246195), (13855, 11328341), (16253, 9656935), (33415, 4697117), (47107, 3331865), (59245, 2649239), (81265, 1931387), (113611, 1381505), (235535, 666373), (276301, 568055)]