128889606

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271919}}^1$

素因数の和:272003

約数の個数: 16

約数和(自身を含む): 261043200

約数和(自身を除く): 132153594

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 271919, 543838, 815757, 1631514, 21481601, 42963202, 64444803, 128889606]

約数ペア:

[(1, 128889606), (2, 64444803), (3, 42963202), (6, 21481601), (79, 1631514), (158, 815757), (237, 543838), (474, 271919)]