159075448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 366566400

約数和(自身を除く): 207490952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1786, 2632, 3181, 3572, 6251, 6362, 7144, 12502, 12724, 22267, 25004, 25448, 44534, 50008, 60439, 89068, 120878, 149507, 178136, 241756, 299014, 423073, 483512, 598028, 846146, 1046549, 1196056, 1692292, 2093098, 2840633, 3384584, 4186196, 5681266, 8372392, 11362532, 19884431, 22725064, 39768862, 79537724, 159075448]

約数ペア:

[(1, 159075448), (2, 79537724), (4, 39768862), (7, 22725064), (8, 19884431), (14, 11362532), (19, 8372392), (28, 5681266), (38, 4186196), (47, 3384584), (56, 2840633), (76, 2093098), (94, 1692292), (133, 1196056), (152, 1046549), (188, 846146), (266, 598028), (329, 483512), (376, 423073), (532, 299014), (658, 241756), (893, 178136), (1064, 149507), (1316, 120878), (1786, 89068), (2632, 60439), (3181, 50008), (3572, 44534), (6251, 25448), (6362, 25004), (7144, 22267), (12502, 12724)]