128564718

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 260844192

約数和(自身を除く): 132279474

約数列:

[1, 2, 3, 6, 101, 202, 303, 353, 601, 606, 706, 1059, 1202, 1803, 2118, 3606, 35653, 60701, 71306, 106959, 121402, 182103, 212153, 213918, 364206, 424306, 636459, 1272918, 21427453, 42854906, 64282359, 128564718]

約数ペア:

[(1, 128564718), (2, 64282359), (3, 42854906), (6, 21427453), (101, 1272918), (202, 636459), (303, 424306), (353, 364206), (601, 213918), (606, 212153), (706, 182103), (1059, 121402), (1202, 106959), (1803, 71306), (2118, 60701), (3606, 35653)]