165142024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12641}}^1$

素因数の和:12741

約数の個数: 32

約数和(自身を含む): 327680640

約数和(自身を除く): 162538616

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 12641, 13064, 25282, 50564, 101128, 290743, 581486, 897511, 1162972, 1795022, 2325944, 3590044, 7180088, 20642753, 41285506, 82571012, 165142024]

約数ペア:

[(1, 165142024), (2, 82571012), (4, 41285506), (8, 20642753), (23, 7180088), (46, 3590044), (71, 2325944), (92, 1795022), (142, 1162972), (184, 897511), (284, 581486), (568, 290743), (1633, 101128), (3266, 50564), (6532, 25282), (12641, 13064)]