153249616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23819

約数の個数: 40

約数和(自身を含む): 330089984

約数和(自身を除く): 176840368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23767, 47534, 95068, 190136, 308971, 380272, 617942, 736777, 1235884, 1473554, 2471768, 2947108, 4943536, 5894216, 9578101, 11788432, 19156202, 38312404, 76624808, 153249616]

約数ペア:

[(1, 153249616), (2, 76624808), (4, 38312404), (8, 19156202), (13, 11788432), (16, 9578101), (26, 5894216), (31, 4943536), (52, 2947108), (62, 2471768), (104, 1473554), (124, 1235884), (208, 736777), (248, 617942), (403, 380272), (496, 308971), (806, 190136), (1612, 95068), (3224, 47534), (6448, 23767)]