158899357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 171046512

約数和(自身を除く): 12147155

約数列:

[1, 17, 113, 181, 457, 1921, 3077, 7769, 20453, 51641, 82717, 347701, 877897, 1406189, 9347021, 158899357]

約数ペア:

[(1, 158899357), (17, 9347021), (113, 1406189), (181, 877897), (457, 347701), (1921, 82717), (3077, 51641), (7769, 20453)]