155951352

素因数分解:

$2^3\times 3^3\times {\mathrm{721997}}^1$

素因数の和:722012

約数の個数: 32

約数和(自身を含む): 433198800

約数和(自身を除く): 277247448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 721997, 1443994, 2165991, 2887988, 4331982, 5775976, 6497973, 8663964, 12995946, 17327928, 19493919, 25991892, 38987838, 51983784, 77975676, 155951352]

約数ペア:

[(1, 155951352), (2, 77975676), (3, 51983784), (4, 38987838), (6, 25991892), (8, 19493919), (9, 17327928), (12, 12995946), (18, 8663964), (24, 6497973), (27, 5775976), (36, 4331982), (54, 2887988), (72, 2165991), (108, 1443994), (216, 721997)]