140401473428

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{2273}}^1\times {\mathrm{16069}}^1$

素因数の和:18408

約数の個数: 36

約数和(自身を含む): 254011644180

約数和(自身を除く): 113610170752

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 2273, 3844, 4546, 9092, 16069, 32138, 64276, 70463, 140926, 281852, 498139, 996278, 1992556, 2184353, 4368706, 8737412, 15442309, 30884618, 36524837, 61769236, 73049674, 146099348, 1132269947, 2264539894, 4529079788, 35100368357, 70200736714, 140401473428]

約数ペア:

[(1, 140401473428), (2, 70200736714), (4, 35100368357), (31, 4529079788), (62, 2264539894), (124, 1132269947), (961, 146099348), (1922, 73049674), (2273, 61769236), (3844, 36524837), (4546, 30884618), (9092, 15442309), (16069, 8737412), (32138, 4368706), (64276, 2184353), (70463, 1992556), (140926, 996278), (281852, 498139)]