128719536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{243787}}^1$

素因数の和:243809

約数の個数: 40

約数和(自身を含む): 362756544

約数和(自身を除く): 234037008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 243787, 487574, 731361, 975148, 1462722, 1950296, 2681657, 2925444, 3900592, 5363314, 5850888, 8044971, 10726628, 11701776, 16089942, 21453256, 32179884, 42906512, 64359768, 128719536]

約数ペア:

[(1, 128719536), (2, 64359768), (3, 42906512), (4, 32179884), (6, 21453256), (8, 16089942), (11, 11701776), (12, 10726628), (16, 8044971), (22, 5850888), (24, 5363314), (33, 3900592), (44, 2925444), (48, 2681657), (66, 1950296), (88, 1462722), (132, 975148), (176, 731361), (264, 487574), (528, 243787)]