156628266

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{19973}}^1$

素因数の和:21285

約数の個数: 16

約数和(自身を含む): 313511904

約数和(自身を除く): 156883638

約数列:

[1, 2, 3, 6, 1307, 2614, 3921, 7842, 19973, 39946, 59919, 119838, 26104711, 52209422, 78314133, 156628266]

約数ペア:

[(1, 156628266), (2, 78314133), (3, 52209422), (6, 26104711), (1307, 119838), (2614, 59919), (3921, 39946), (7842, 19973)]