138260076

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{129457}}^1$

素因数の和:129553

約数の個数: 24

約数和(自身を含む): 326234160

約数和(自身を除く): 187974084

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 129457, 258914, 388371, 517828, 776742, 1553484, 11521673, 23043346, 34565019, 46086692, 69130038, 138260076]

約数ペア:

[(1, 138260076), (2, 69130038), (3, 46086692), (4, 34565019), (6, 23043346), (12, 11521673), (89, 1553484), (178, 776742), (267, 517828), (356, 388371), (534, 258914), (1068, 129457)]