128599746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67189}}^1$

素因数の和:67234

約数の個数: 32

約数和(自身を含む): 290260800

約数和(自身を除く): 161661054

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 67189, 134378, 201567, 403134, 739079, 1478158, 1948481, 2217237, 3896962, 4434474, 5845443, 11690886, 21433291, 42866582, 64299873, 128599746]

約数ペア:

[(1, 128599746), (2, 64299873), (3, 42866582), (6, 21433291), (11, 11690886), (22, 5845443), (29, 4434474), (33, 3896962), (58, 2217237), (66, 1948481), (87, 1478158), (174, 739079), (319, 403134), (638, 201567), (957, 134378), (1914, 67189)]