128436972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{629593}}^1$

素因数の和:629617

約数の個数: 24

約数和(自身を含む): 317315376

約数和(自身を除く): 188878404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 629593, 1259186, 1888779, 2518372, 3777558, 7555116, 10703081, 21406162, 32109243, 42812324, 64218486, 128436972]

約数ペア:

[(1, 128436972), (2, 64218486), (3, 42812324), (4, 32109243), (6, 21406162), (12, 10703081), (17, 7555116), (34, 3777558), (51, 2518372), (68, 1888779), (102, 1259186), (204, 629593)]