156697858

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 246004416

約数和(自身を除く): 89306558

約数列:

[1, 2, 67, 73, 83, 134, 146, 166, 193, 386, 4891, 5561, 6059, 9782, 11122, 12118, 12931, 14089, 16019, 25862, 28178, 32038, 405953, 811906, 943963, 1073273, 1169387, 1887926, 2146546, 2338774, 78348929, 156697858]

約数ペア:

[(1, 156697858), (2, 78348929), (67, 2338774), (73, 2146546), (83, 1887926), (134, 1169387), (146, 1073273), (166, 943963), (193, 811906), (386, 405953), (4891, 32038), (5561, 28178), (6059, 25862), (9782, 16019), (11122, 14089), (12118, 12931)]