155890491113

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24717059}}^1$

素因数の和:24717136

約数の個数: 16

約数和(自身を含む): 192199858560

約数和(自身を除く): 36309367447

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 24717059, 173019413, 420190003, 1310004127, 2941330021, 9170028889, 22270070159, 155890491113]

約数ペア:

[(1, 155890491113), (7, 22270070159), (17, 9170028889), (53, 2941330021), (119, 1310004127), (371, 420190003), (901, 173019413), (6307, 24717059)]