127440424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6473}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 251709120

約数和(自身を除く): 124268696

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 4922, 6473, 9844, 12946, 19688, 25892, 51784, 148879, 297758, 595516, 692611, 1191032, 1385222, 2770444, 5540888, 15930053, 31860106, 63720212, 127440424]

約数ペア:

[(1, 127440424), (2, 63720212), (4, 31860106), (8, 15930053), (23, 5540888), (46, 2770444), (92, 1385222), (107, 1191032), (184, 692611), (214, 595516), (428, 297758), (856, 148879), (2461, 51784), (4922, 25892), (6473, 19688), (9844, 12946)]