155608816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8263}}^1$

素因数の和:8389

約数の個数: 40

約数和(自身を含む): 332014464

約数和(自身を除く): 176405648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 8263, 9416, 16526, 18832, 33052, 66104, 90893, 132208, 181786, 363572, 727144, 884141, 1454288, 1768282, 3536564, 7073128, 9725551, 14146256, 19451102, 38902204, 77804408, 155608816]

約数ペア:

[(1, 155608816), (2, 77804408), (4, 38902204), (8, 19451102), (11, 14146256), (16, 9725551), (22, 7073128), (44, 3536564), (88, 1768282), (107, 1454288), (176, 884141), (214, 727144), (428, 363572), (856, 181786), (1177, 132208), (1712, 90893), (2354, 66104), (4708, 33052), (8263, 18832), (9416, 16526)]