138485396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{93319}}^1$

素因数の和:93383

約数の個数: 24

約数和(自身を含む): 282199680

約数和(自身を除く): 143714284

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 93319, 186638, 373276, 653233, 1306466, 2612932, 4945907, 9891814, 19783628, 34621349, 69242698, 138485396]

約数ペア:

[(1, 138485396), (2, 69242698), (4, 34621349), (7, 19783628), (14, 9891814), (28, 4945907), (53, 2612932), (106, 1306466), (212, 653233), (371, 373276), (742, 186638), (1484, 93319)]