151989728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9187}}^1$

素因数の和:9255

約数の個数: 48

約数和(自身を含む): 333414144

約数和(自身を除く): 181424416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 9187, 16544, 18374, 36748, 73496, 101057, 146992, 202114, 293984, 404228, 431789, 808456, 863578, 1616912, 1727156, 3233824, 3454312, 4749679, 6908624, 9499358, 13817248, 18998716, 37997432, 75994864, 151989728]

約数ペア:

[(1, 151989728), (2, 75994864), (4, 37997432), (8, 18998716), (11, 13817248), (16, 9499358), (22, 6908624), (32, 4749679), (44, 3454312), (47, 3233824), (88, 1727156), (94, 1616912), (176, 863578), (188, 808456), (352, 431789), (376, 404228), (517, 293984), (752, 202114), (1034, 146992), (1504, 101057), (2068, 73496), (4136, 36748), (8272, 18374), (9187, 16544)]