129172344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17881}}^1$

素因数の和:17940

約数の個数: 64

約数和(自身を含む): 377667840

約数和(自身を除く): 248495496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 17881, 35762, 53643, 71524, 107286, 125167, 143048, 214572, 250334, 375501, 429144, 500668, 751002, 768883, 1001336, 1502004, 1537766, 2306649, 3004008, 3075532, 4613298, 5382181, 6151064, 9226596, 10764362, 16146543, 18453192, 21528724, 32293086, 43057448, 64586172, 129172344]

約数ペア:

[(1, 129172344), (2, 64586172), (3, 43057448), (4, 32293086), (6, 21528724), (7, 18453192), (8, 16146543), (12, 10764362), (14, 9226596), (21, 6151064), (24, 5382181), (28, 4613298), (42, 3075532), (43, 3004008), (56, 2306649), (84, 1537766), (86, 1502004), (129, 1001336), (168, 768883), (172, 751002), (258, 500668), (301, 429144), (344, 375501), (516, 250334), (602, 214572), (903, 143048), (1032, 125167), (1204, 107286), (1806, 71524), (2408, 53643), (3612, 35762), (7224, 17881)]