148558081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4831}}^1$

素因数の和:5052

約数の個数: 16

約数和(自身を含む): 178126848

約数和(自身を除く): 29568767

約数列:

[1, 7, 23, 161, 191, 1337, 4393, 4831, 30751, 33817, 111113, 777791, 922721, 6459047, 21222583, 148558081]

約数ペア:

[(1, 148558081), (7, 21222583), (23, 6459047), (161, 922721), (191, 777791), (1337, 111113), (4393, 33817), (4831, 30751)]