131699886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10723}}^1$

素因数の和:10840

約数の個数: 32

約数和(自身を含む): 277966080

約数和(自身を除く): 146266194

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 10723, 12282, 21446, 32169, 64338, 246629, 493258, 739887, 954347, 1479774, 1908694, 2863041, 5726082, 21949981, 43899962, 65849943, 131699886]

約数ペア:

[(1, 131699886), (2, 65849943), (3, 43899962), (6, 21949981), (23, 5726082), (46, 2863041), (69, 1908694), (89, 1479774), (138, 954347), (178, 739887), (267, 493258), (534, 246629), (2047, 64338), (4094, 32169), (6141, 21446), (10723, 12282)]