255438126

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{179633}}^1$

素因数の和:179720

約数の個数: 24

約数和(自身を含む): 560458080

約数和(自身を除く): 305019954

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 179633, 359266, 538899, 1077798, 1616697, 3233394, 14191007, 28382014, 42573021, 85146042, 127719063, 255438126]

約数ペア:

[(1, 255438126), (2, 127719063), (3, 85146042), (6, 42573021), (9, 28382014), (18, 14191007), (79, 3233394), (158, 1616697), (237, 1077798), (474, 538899), (711, 359266), (1422, 179633)]