129426216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 335301120

約数和(自身を除く): 205874904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 83, 86, 129, 166, 172, 249, 258, 332, 344, 498, 516, 664, 996, 1032, 1511, 1992, 3022, 3569, 4533, 6044, 7138, 9066, 10707, 12088, 14276, 18132, 21414, 28552, 36264, 42828, 64973, 85656, 125413, 129946, 194919, 250826, 259892, 376239, 389838, 501652, 519784, 752478, 779676, 1003304, 1504956, 1559352, 3009912, 5392759, 10785518, 16178277, 21571036, 32356554, 43142072, 64713108, 129426216]

約数ペア:

[(1, 129426216), (2, 64713108), (3, 43142072), (4, 32356554), (6, 21571036), (8, 16178277), (12, 10785518), (24, 5392759), (43, 3009912), (83, 1559352), (86, 1504956), (129, 1003304), (166, 779676), (172, 752478), (249, 519784), (258, 501652), (332, 389838), (344, 376239), (498, 259892), (516, 250826), (664, 194919), (996, 129946), (1032, 125413), (1511, 85656), (1992, 64973), (3022, 42828), (3569, 36264), (4533, 28552), (6044, 21414), (7138, 18132), (9066, 14276), (10707, 12088)]