118854728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 243302400

約数和(自身を除く): 124447672

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 127, 131, 152, 188, 254, 262, 376, 508, 524, 893, 1016, 1048, 1786, 2413, 2489, 3572, 4826, 4978, 5969, 6157, 7144, 9652, 9956, 11938, 12314, 16637, 19304, 19912, 23876, 24628, 33274, 47752, 49256, 66548, 113411, 116983, 133096, 226822, 233966, 316103, 453644, 467932, 632206, 781939, 907288, 935864, 1264412, 1563878, 2528824, 3127756, 6255512, 14856841, 29713682, 59427364, 118854728]

約数ペア:

[(1, 118854728), (2, 59427364), (4, 29713682), (8, 14856841), (19, 6255512), (38, 3127756), (47, 2528824), (76, 1563878), (94, 1264412), (127, 935864), (131, 907288), (152, 781939), (188, 632206), (254, 467932), (262, 453644), (376, 316103), (508, 233966), (524, 226822), (893, 133096), (1016, 116983), (1048, 113411), (1786, 66548), (2413, 49256), (2489, 47752), (3572, 33274), (4826, 24628), (4978, 23876), (5969, 19912), (6157, 19304), (7144, 16637), (9652, 12314), (9956, 11938)]