154742048

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 313818624

約数和(自身を除く): 159076576

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 137, 188, 274, 376, 548, 751, 752, 1096, 1502, 1504, 2192, 3004, 4384, 6008, 6439, 12016, 12878, 24032, 25756, 35297, 51512, 70594, 102887, 103024, 141188, 205774, 206048, 282376, 411548, 564752, 823096, 1129504, 1646192, 3292384, 4835689, 9671378, 19342756, 38685512, 77371024, 154742048]

約数ペア:

[(1, 154742048), (2, 77371024), (4, 38685512), (8, 19342756), (16, 9671378), (32, 4835689), (47, 3292384), (94, 1646192), (137, 1129504), (188, 823096), (274, 564752), (376, 411548), (548, 282376), (751, 206048), (752, 205774), (1096, 141188), (1502, 103024), (1504, 102887), (2192, 70594), (3004, 51512), (4384, 35297), (6008, 25756), (6439, 24032), (12016, 12878)]