128064252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{288433}}^1$

素因数の和:288477

約数の個数: 24

約数和(自身を含む): 306893776

約数和(自身を除く): 178829524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 288433, 576866, 865299, 1153732, 1730598, 3461196, 10672021, 21344042, 32016063, 42688084, 64032126, 128064252]

約数ペア:

[(1, 128064252), (2, 64032126), (3, 42688084), (4, 32016063), (6, 21344042), (12, 10672021), (37, 3461196), (74, 1730598), (111, 1153732), (148, 865299), (222, 576866), (444, 288433)]