131019456

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{14519}}^1$

素因数の和:14581

約数の個数: 56

約数和(自身を含む): 354055680

約数和(自身を除く): 223036224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 14519, 29038, 43557, 58076, 87114, 116152, 174228, 232304, 348456, 464608, 682393, 696912, 929216, 1364786, 1393824, 2047179, 2729572, 2787648, 4094358, 5459144, 8188716, 10918288, 16377432, 21836576, 32754864, 43673152, 65509728, 131019456]

約数ペア:

[(1, 131019456), (2, 65509728), (3, 43673152), (4, 32754864), (6, 21836576), (8, 16377432), (12, 10918288), (16, 8188716), (24, 5459144), (32, 4094358), (47, 2787648), (48, 2729572), (64, 2047179), (94, 1393824), (96, 1364786), (141, 929216), (188, 696912), (192, 682393), (282, 464608), (376, 348456), (564, 232304), (752, 174228), (1128, 116152), (1504, 87114), (2256, 58076), (3008, 43557), (4512, 29038), (9024, 14519)]