128365554

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2543}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 135396366

約数列:

[1, 2, 3, 6, 47, 94, 141, 179, 282, 358, 537, 1074, 2543, 5086, 7629, 8413, 15258, 16826, 25239, 50478, 119521, 239042, 358563, 455197, 717126, 910394, 1365591, 2731182, 21394259, 42788518, 64182777, 128365554]

約数ペア:

[(1, 128365554), (2, 64182777), (3, 42788518), (6, 21394259), (47, 2731182), (94, 1365591), (141, 910394), (179, 717126), (282, 455197), (358, 358563), (537, 239042), (1074, 119521), (2543, 50478), (5086, 25239), (7629, 16826), (8413, 15258)]