159185286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2647}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 373018464

約数和(自身を除く): 213833178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 771, 1542, 2313, 2647, 3341, 4626, 5294, 6682, 7941, 10023, 15882, 20046, 23823, 30069, 34411, 47646, 60138, 68822, 103233, 206466, 309699, 619398, 680279, 1360558, 2040837, 4081674, 6122511, 8843627, 12245022, 17687254, 26530881, 53061762, 79592643, 159185286]

約数ペア:

[(1, 159185286), (2, 79592643), (3, 53061762), (6, 26530881), (9, 17687254), (13, 12245022), (18, 8843627), (26, 6122511), (39, 4081674), (78, 2040837), (117, 1360558), (234, 680279), (257, 619398), (514, 309699), (771, 206466), (1542, 103233), (2313, 68822), (2647, 60138), (3341, 47646), (4626, 34411), (5294, 30069), (6682, 23823), (7941, 20046), (10023, 15882)]