159161912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{218629}}^1$

素因数の和:218655

約数の個数: 32

約数和(自身を含む): 367298400

約数和(自身を除く): 208136488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 218629, 437258, 874516, 1530403, 1749032, 2842177, 3060806, 5684354, 6121612, 11368708, 12243224, 19895239, 22737416, 39790478, 79580956, 159161912]

約数ペア:

[(1, 159161912), (2, 79580956), (4, 39790478), (7, 22737416), (8, 19895239), (13, 12243224), (14, 11368708), (26, 6121612), (28, 5684354), (52, 3060806), (56, 2842177), (91, 1749032), (104, 1530403), (182, 874516), (364, 437258), (728, 218629)]