128432868

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{10301}}^1$

素因数の和:11347

約数の個数: 24

約数和(自身を含む): 299994240

約数和(自身を除く): 171561372

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 10301, 12468, 20602, 30903, 41204, 61806, 123612, 10702739, 21405478, 32108217, 42810956, 64216434, 128432868]

約数ペア:

[(1, 128432868), (2, 64216434), (3, 42810956), (4, 32108217), (6, 21405478), (12, 10702739), (1039, 123612), (2078, 61806), (3117, 41204), (4156, 30903), (6234, 20602), (10301, 12468)]