127130541712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{77142319}}^1$

素因数の和:77142430

約数の個数: 20

約数和(自身を含む): 248706839680

約数和(自身を除く): 121576297968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 77142319, 154284638, 308569276, 617138552, 1234277104, 7945658857, 15891317714, 31782635428, 63565270856, 127130541712]

約数ペア:

[(1, 127130541712), (2, 63565270856), (4, 31782635428), (8, 15891317714), (16, 7945658857), (103, 1234277104), (206, 617138552), (412, 308569276), (824, 154284638), (1648, 77142319)]