128513886

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 263443968

約数和(自身を除く): 134930082

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 353, 706, 1059, 1291, 2118, 2582, 3873, 7746, 16591, 33182, 49773, 60677, 99546, 121354, 182031, 364062, 455723, 911446, 1367169, 2734338, 21418981, 42837962, 64256943, 128513886]

約数ペア:

[(1, 128513886), (2, 64256943), (3, 42837962), (6, 21418981), (47, 2734338), (94, 1367169), (141, 911446), (282, 455723), (353, 364062), (706, 182031), (1059, 121354), (1291, 99546), (2118, 60677), (2582, 49773), (3873, 33182), (7746, 16591)]