128515272

素因数分解:

$2^3\times 3^1\times {\mathrm{5354803}}^1$

素因数の和:5354812

約数の個数: 16

約数和(自身を含む): 321288240

約数和(自身を除く): 192772968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5354803, 10709606, 16064409, 21419212, 32128818, 42838424, 64257636, 128515272]

約数ペア:

[(1, 128515272), (2, 64257636), (3, 42838424), (4, 32128818), (6, 21419212), (8, 16064409), (12, 10709606), (24, 5354803)]