129968008348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{47711}}^1$

素因数の和:48298

約数の個数: 48

約数和(自身を含む): 243193789440

約数和(自身を除く): 113225781092

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 491, 982, 1387, 1964, 2774, 5548, 9329, 18658, 35843, 37316, 47711, 71686, 95422, 143372, 190844, 681017, 906509, 1362034, 1813018, 2724068, 3482903, 3626036, 6965806, 13931612, 23426101, 46852202, 66175157, 93704404, 132350314, 264700628, 445095919, 890191838, 1710105373, 1780383676, 3420210746, 6840421492, 32492002087, 64984004174, 129968008348]

約数ペア:

[(1, 129968008348), (2, 64984004174), (4, 32492002087), (19, 6840421492), (38, 3420210746), (73, 1780383676), (76, 1710105373), (146, 890191838), (292, 445095919), (491, 264700628), (982, 132350314), (1387, 93704404), (1964, 66175157), (2774, 46852202), (5548, 23426101), (9329, 13931612), (18658, 6965806), (35843, 3626036), (37316, 3482903), (47711, 2724068), (71686, 1813018), (95422, 1362034), (143372, 906509), (190844, 681017)]