128381034

素因数分解:

$2^1\times 3^1\times {\mathrm{2801}}^1\times {\mathrm{7639}}^1$

素因数の和:10445

約数の個数: 16

約数和(自身を含む): 256887360

約数和(自身を除く): 128506326

約数列:

[1, 2, 3, 6, 2801, 5602, 7639, 8403, 15278, 16806, 22917, 45834, 21396839, 42793678, 64190517, 128381034]

約数ペア:

[(1, 128381034), (2, 64190517), (3, 42793678), (6, 21396839), (2801, 45834), (5602, 22917), (7639, 16806), (8403, 15278)]