142428852

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{28463}}^1$

素因数の和:28612

約数の個数: 36

約数和(自身を含む): 362631360

約数和(自身を除く): 220202508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 28463, 56926, 85389, 113852, 170778, 256167, 341556, 512334, 1024668, 3956357, 7912714, 11869071, 15825428, 23738142, 35607213, 47476284, 71214426, 142428852]

約数ペア:

[(1, 142428852), (2, 71214426), (3, 47476284), (4, 35607213), (6, 23738142), (9, 15825428), (12, 11869071), (18, 7912714), (36, 3956357), (139, 1024668), (278, 512334), (417, 341556), (556, 256167), (834, 170778), (1251, 113852), (1668, 85389), (2502, 56926), (5004, 28463)]