128962086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7603}}^1$

素因数の和:7876

約数の個数: 32

約数和(自身を含む): 282503808

約数和(自身を除く): 153541722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 5654, 7603, 8481, 15206, 16962, 22809, 45618, 83633, 167266, 250899, 501798, 1953971, 3907942, 5861913, 11723826, 21493681, 42987362, 64481043, 128962086]

約数ペア:

[(1, 128962086), (2, 64481043), (3, 42987362), (6, 21493681), (11, 11723826), (22, 5861913), (33, 3907942), (66, 1953971), (257, 501798), (514, 250899), (771, 167266), (1542, 83633), (2827, 45618), (5654, 22809), (7603, 16962), (8481, 15206)]