165742412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4790

約数の個数: 36

約数和(自身を含む): 323250648

約数和(自身を除く): 157508236

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 4691, 8833, 9382, 17666, 18764, 35332, 51601, 103202, 206404, 342443, 567611, 684886, 1135222, 1369772, 2270444, 3766873, 7533746, 15067492, 41435603, 82871206, 165742412]

約数ペア:

[(1, 165742412), (2, 82871206), (4, 41435603), (11, 15067492), (22, 7533746), (44, 3766873), (73, 2270444), (121, 1369772), (146, 1135222), (242, 684886), (292, 567611), (484, 342443), (803, 206404), (1606, 103202), (3212, 51601), (4691, 35332), (8833, 18764), (9382, 17666)]