131265432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107243}}^1$

素因数の和:107272

約数の個数: 48

約数和(自身を含む): 376426440

約数和(自身を除く): 245161008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 107243, 214486, 321729, 428972, 643458, 857944, 965187, 1286916, 1823131, 1930374, 2573832, 3646262, 3860748, 5469393, 7292524, 7721496, 10938786, 14585048, 16408179, 21877572, 32816358, 43755144, 65632716, 131265432]

約数ペア:

[(1, 131265432), (2, 65632716), (3, 43755144), (4, 32816358), (6, 21877572), (8, 16408179), (9, 14585048), (12, 10938786), (17, 7721496), (18, 7292524), (24, 5469393), (34, 3860748), (36, 3646262), (51, 2573832), (68, 1930374), (72, 1823131), (102, 1286916), (136, 965187), (153, 857944), (204, 643458), (306, 428972), (408, 321729), (612, 214486), (1224, 107243)]