128869236

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{49037}}^1$

素因数の和:49120

約数の個数: 36

約数和(自身を含む): 330221892

約数和(自身を除く): 201352656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 49037, 98074, 147111, 196148, 294222, 441333, 588444, 882666, 1765332, 3579701, 7159402, 10739103, 14318804, 21478206, 32217309, 42956412, 64434618, 128869236]

約数ペア:

[(1, 128869236), (2, 64434618), (3, 42956412), (4, 32217309), (6, 21478206), (9, 14318804), (12, 10739103), (18, 7159402), (36, 3579701), (73, 1765332), (146, 882666), (219, 588444), (292, 441333), (438, 294222), (657, 196148), (876, 147111), (1314, 98074), (2628, 49037)]