120369008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{70309}}^1$

素因数の和:70424

約数の個数: 20

約数和(自身を含む): 235397880

約数和(自身を除く): 115028872

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 70309, 140618, 281236, 562472, 1124944, 7523063, 15046126, 30092252, 60184504, 120369008]

約数ペア:

[(1, 120369008), (2, 60184504), (4, 30092252), (8, 15046126), (16, 7523063), (107, 1124944), (214, 562472), (428, 281236), (856, 140618), (1712, 70309)]