128529528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 213614472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3167, 3382, 5073, 6334, 6764, 9501, 10146, 12668, 13528, 19002, 20292, 25336, 38004, 40584, 60173, 76008, 120346, 180519, 240692, 281863, 361038, 481384, 563726, 722076, 845589, 1127452, 1444152, 1691178, 2254904, 3382356, 5355397, 6764712, 10710794, 16066191, 21421588, 32132382, 42843176, 64264764, 128529528]

約数ペア:

[(1, 128529528), (2, 64264764), (3, 42843176), (4, 32132382), (6, 21421588), (8, 16066191), (12, 10710794), (19, 6764712), (24, 5355397), (38, 3382356), (57, 2254904), (76, 1691178), (89, 1444152), (114, 1127452), (152, 845589), (178, 722076), (228, 563726), (267, 481384), (356, 361038), (456, 281863), (534, 240692), (712, 180519), (1068, 120346), (1691, 76008), (2136, 60173), (3167, 40584), (3382, 38004), (5073, 25336), (6334, 20292), (6764, 19002), (9501, 13528), (10146, 12668)]