168206896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73517}}^1$

素因数の和:73549

約数の個数: 40

約数和(自身を含む): 382881744

約数和(自身を除く): 214674848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 73517, 147034, 294068, 588136, 808687, 955721, 1176272, 1617374, 1911442, 3234748, 3822884, 6469496, 7645768, 10512931, 12938992, 15291536, 21025862, 42051724, 84103448, 168206896]

約数ペア:

[(1, 168206896), (2, 84103448), (4, 42051724), (8, 21025862), (11, 15291536), (13, 12938992), (16, 10512931), (22, 7645768), (26, 6469496), (44, 3822884), (52, 3234748), (88, 1911442), (104, 1617374), (143, 1176272), (176, 955721), (208, 808687), (286, 588136), (572, 294068), (1144, 147034), (2288, 73517)]