161426376

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19841}}^1$

素因数の和:19966

約数の個数: 48

約数和(自身を含む): 441087660

約数和(自身を除く): 279661284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 19841, 39682, 59523, 79364, 119046, 158728, 178569, 238092, 357138, 476184, 714276, 1428552, 2242033, 4484066, 6726099, 8968132, 13452198, 17936264, 20178297, 26904396, 40356594, 53808792, 80713188, 161426376]

約数ペア:

[(1, 161426376), (2, 80713188), (3, 53808792), (4, 40356594), (6, 26904396), (8, 20178297), (9, 17936264), (12, 13452198), (18, 8968132), (24, 6726099), (36, 4484066), (72, 2242033), (113, 1428552), (226, 714276), (339, 476184), (452, 357138), (678, 238092), (904, 178569), (1017, 158728), (1356, 119046), (2034, 79364), (2712, 59523), (4068, 39682), (8136, 19841)]