156918211639

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{136057}}^1$

素因数の和:136235

約数の個数: 32

約数和(自身を含む): 189767167616

約数和(自身を除く): 32848955977

約数列:

[1, 7, 37, 61, 73, 259, 427, 511, 2257, 2701, 4453, 15799, 18907, 31171, 136057, 164761, 952399, 1153327, 5034109, 8299477, 9932161, 35238763, 58096339, 69525127, 307080649, 367489957, 605861821, 2149564543, 2572429699, 4241032747, 22416887377, 156918211639]

約数ペア:

[(1, 156918211639), (7, 22416887377), (37, 4241032747), (61, 2572429699), (73, 2149564543), (259, 605861821), (427, 367489957), (511, 307080649), (2257, 69525127), (2701, 58096339), (4453, 35238763), (15799, 9932161), (18907, 8299477), (31171, 5034109), (136057, 1153327), (164761, 952399)]