148108268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25309}}^1$

素因数の和:25350

約数の個数: 48

約数和(自身を含む): 340166400

約数和(自身を除く): 192058132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 25309, 50618, 101236, 177163, 278399, 354326, 480871, 556798, 708652, 961742, 1113596, 1923484, 1948793, 3366097, 3897586, 5289581, 6732194, 7795172, 10579162, 13464388, 21158324, 37027067, 74054134, 148108268]

約数ペア:

[(1, 148108268), (2, 74054134), (4, 37027067), (7, 21158324), (11, 13464388), (14, 10579162), (19, 7795172), (22, 6732194), (28, 5289581), (38, 3897586), (44, 3366097), (76, 1948793), (77, 1923484), (133, 1113596), (154, 961742), (209, 708652), (266, 556798), (308, 480871), (418, 354326), (532, 278399), (836, 177163), (1463, 101236), (2926, 50618), (5852, 25309)]