156931812

素因数分解:

$2^2\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{3361}}^1$

素因数の和:4668

約数の個数: 36

約数和(自身を含む): 397112716

約数和(自身を除く): 240180904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1297, 2594, 3361, 3891, 5188, 6722, 7782, 10083, 11673, 13444, 15564, 20166, 23346, 30249, 40332, 46692, 60498, 120996, 4359217, 8718434, 13077651, 17436868, 26155302, 39232953, 52310604, 78465906, 156931812]

約数ペア:

[(1, 156931812), (2, 78465906), (3, 52310604), (4, 39232953), (6, 26155302), (9, 17436868), (12, 13077651), (18, 8718434), (36, 4359217), (1297, 120996), (2594, 60498), (3361, 46692), (3891, 40332), (5188, 30249), (6722, 23346), (7782, 20166), (10083, 15564), (11673, 13444)]