128866824

素因数分解:

$2^3\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1433}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 349537500

約数和(自身を除く): 220670676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1249, 1433, 2498, 2866, 3747, 4299, 4996, 5732, 7494, 8598, 9992, 11241, 11464, 12897, 14988, 17196, 22482, 25794, 29976, 34392, 44964, 51588, 89928, 103176, 1789817, 3579634, 5369451, 7159268, 10738902, 14318536, 16108353, 21477804, 32216706, 42955608, 64433412, 128866824]

約数ペア:

[(1, 128866824), (2, 64433412), (3, 42955608), (4, 32216706), (6, 21477804), (8, 16108353), (9, 14318536), (12, 10738902), (18, 7159268), (24, 5369451), (36, 3579634), (72, 1789817), (1249, 103176), (1433, 89928), (2498, 51588), (2866, 44964), (3747, 34392), (4299, 29976), (4996, 25794), (5732, 22482), (7494, 17196), (8598, 14988), (9992, 12897), (11241, 11464)]