121657128

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{69439}}^1$

素因数の和:69521

約数の個数: 32

約数和(自身を含む): 308313600

約数和(自身を除く): 186656472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 69439, 138878, 208317, 277756, 416634, 555512, 833268, 1666536, 5069047, 10138094, 15207141, 20276188, 30414282, 40552376, 60828564, 121657128]

約数ペア:

[(1, 121657128), (2, 60828564), (3, 40552376), (4, 30414282), (6, 20276188), (8, 15207141), (12, 10138094), (24, 5069047), (73, 1666536), (146, 833268), (219, 555512), (292, 416634), (438, 277756), (584, 208317), (876, 138878), (1752, 69439)]