156789772195

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1\times {\mathrm{19379}}^1$

素因数の和:20515

約数の個数: 32

約数和(自身を含む): 216083589120

約数和(自身を除く): 59293816925

約数列:

[1, 5, 7, 35, 271, 853, 1355, 1897, 4265, 5971, 9485, 19379, 29855, 96895, 135653, 231163, 678265, 1155815, 1618141, 5251709, 8090705, 16530287, 26258545, 36761963, 82651435, 115712009, 183809815, 578560045, 4479707777, 22398538885, 31357954439, 156789772195]

約数ペア:

[(1, 156789772195), (5, 31357954439), (7, 22398538885), (35, 4479707777), (271, 578560045), (853, 183809815), (1355, 115712009), (1897, 82651435), (4265, 36761963), (5971, 26258545), (9485, 16530287), (19379, 8090705), (29855, 5251709), (96895, 1618141), (135653, 1155815), (231163, 678265)]