129310638

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 137769042

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 4139, 5207, 8278, 10414, 12417, 15621, 24834, 31242, 169699, 339398, 509097, 525653, 1018194, 1051306, 1576959, 3153918, 21551773, 43103546, 64655319, 129310638]

約数ペア:

[(1, 129310638), (2, 64655319), (3, 43103546), (6, 21551773), (41, 3153918), (82, 1576959), (123, 1051306), (127, 1018194), (246, 525653), (254, 509097), (381, 339398), (762, 169699), (4139, 31242), (5207, 24834), (8278, 15621), (10414, 12417)]