128383638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17159}}^1$

素因数の和:17236

約数の個数: 32

約数和(自身を含む): 271814400

約数和(自身を除く): 143430762

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 17159, 34318, 51477, 102954, 497611, 737837, 995222, 1475674, 1492833, 2213511, 2985666, 4427022, 21397273, 42794546, 64191819, 128383638]

約数ペア:

[(1, 128383638), (2, 64191819), (3, 42794546), (6, 21397273), (29, 4427022), (43, 2985666), (58, 2213511), (86, 1492833), (87, 1475674), (129, 995222), (174, 737837), (258, 497611), (1247, 102954), (2494, 51477), (3741, 34318), (7482, 17159)]