156660884

素因数分解:

$2^2\times {\mathrm{4937}}^1\times {\mathrm{7933}}^1$

素因数の和:12874

約数の個数: 12

約数和(自身を含む): 274246644

約数和(自身を除く): 117585760

約数列:

[1, 2, 4, 4937, 7933, 9874, 15866, 19748, 31732, 39165221, 78330442, 156660884]

約数ペア:

[(1, 156660884), (2, 78330442), (4, 39165221), (4937, 31732), (7933, 19748), (9874, 15866)]