148930672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1862

約数の個数: 60

約数和(自身を含む): 324727480

約数和(自身を除く): 175796808

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 946, 968, 1789, 1892, 1936, 3578, 3784, 5203, 7156, 7568, 10406, 14312, 19679, 20812, 28624, 39358, 41624, 76927, 78716, 83248, 153854, 157432, 216469, 307708, 314864, 432938, 615416, 846197, 865876, 1230832, 1692394, 1731752, 3384788, 3463504, 6769576, 9308167, 13539152, 18616334, 37232668, 74465336, 148930672]

約数ペア:

[(1, 148930672), (2, 74465336), (4, 37232668), (8, 18616334), (11, 13539152), (16, 9308167), (22, 6769576), (43, 3463504), (44, 3384788), (86, 1731752), (88, 1692394), (121, 1230832), (172, 865876), (176, 846197), (242, 615416), (344, 432938), (473, 314864), (484, 307708), (688, 216469), (946, 157432), (968, 153854), (1789, 83248), (1892, 78716), (1936, 76927), (3578, 41624), (3784, 39358), (5203, 28624), (7156, 20812), (7568, 19679), (10406, 14312)]