157528642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{8389}}^1$

素因数の和:8661

約数の個数: 16

約数和(自身を含む): 243142200

約数和(自身を除く): 85613558

約数列:

[1, 2, 41, 82, 229, 458, 8389, 9389, 16778, 18778, 343949, 687898, 1921081, 3842162, 78764321, 157528642]

約数ペア:

[(1, 157528642), (2, 78764321), (41, 3842162), (82, 1921081), (229, 687898), (458, 343949), (8389, 18778), (9389, 16778)]