169369616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26267}}^1$

素因数の和:26319

約数の個数: 40

約数和(自身を含む): 364809984

約数和(自身を除く): 195440368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26267, 52534, 105068, 210136, 341471, 420272, 682942, 814277, 1365884, 1628554, 2731768, 3257108, 5463536, 6514216, 10585601, 13028432, 21171202, 42342404, 84684808, 169369616]

約数ペア:

[(1, 169369616), (2, 84684808), (4, 42342404), (8, 21171202), (13, 13028432), (16, 10585601), (26, 6514216), (31, 5463536), (52, 3257108), (62, 2731768), (104, 1628554), (124, 1365884), (208, 814277), (248, 682942), (403, 420272), (496, 341471), (806, 210136), (1612, 105068), (3224, 52534), (6448, 26267)]