158831508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27983}}^1$

素因数の和:28044

約数の個数: 48

約数和(自身を含む): 413715456

約数和(自身を除く): 254883948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 27983, 55966, 83949, 111932, 167898, 307813, 335796, 615626, 923439, 1203269, 1231252, 1846878, 2406538, 3609807, 3693756, 4813076, 7219614, 13235959, 14439228, 26471918, 39707877, 52943836, 79415754, 158831508]

約数ペア:

[(1, 158831508), (2, 79415754), (3, 52943836), (4, 39707877), (6, 26471918), (11, 14439228), (12, 13235959), (22, 7219614), (33, 4813076), (43, 3693756), (44, 3609807), (66, 2406538), (86, 1846878), (129, 1231252), (132, 1203269), (172, 923439), (258, 615626), (473, 335796), (516, 307813), (946, 167898), (1419, 111932), (1892, 83949), (2838, 55966), (5676, 27983)]