43140146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 78418560

約数和(自身を除く): 35278414

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1033, 1099, 2066, 2198, 2983, 5966, 7231, 14462, 19627, 20881, 39254, 41762, 137389, 162181, 274778, 324362, 1135267, 2270534, 3081439, 6162878, 21570073, 43140146]

約数ペア:

[(1, 43140146), (2, 21570073), (7, 6162878), (14, 3081439), (19, 2270534), (38, 1135267), (133, 324362), (157, 274778), (266, 162181), (314, 137389), (1033, 41762), (1099, 39254), (2066, 20881), (2198, 19627), (2983, 14462), (5966, 7231)]