156947572929

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{941}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 243515289600

約数和(自身を除く): 86567716671

約数列:

[1, 3, 7, 21, 107, 199, 321, 373, 597, 749, 941, 1119, 1393, 2247, 2611, 2823, 4179, 6587, 7833, 19761, 21293, 39911, 63879, 74227, 100687, 119733, 149051, 187259, 222681, 279377, 302061, 350993, 447153, 519589, 561777, 704809, 838131, 1052979, 1310813, 1558767, 2114427, 2456951, 3932439, 7370853, 7942289, 20036713, 23826867, 37556251, 55596023, 60110139, 69847607, 112668753, 140256991, 166788069, 209542821, 262893757, 420770973, 488933249, 788681271, 1466799747, 7473693949, 22421081847, 52315857643, 156947572929]

約数ペア:

[(1, 156947572929), (3, 52315857643), (7, 22421081847), (21, 7473693949), (107, 1466799747), (199, 788681271), (321, 488933249), (373, 420770973), (597, 262893757), (749, 209542821), (941, 166788069), (1119, 140256991), (1393, 112668753), (2247, 69847607), (2611, 60110139), (2823, 55596023), (4179, 37556251), (6587, 23826867), (7833, 20036713), (19761, 7942289), (21293, 7370853), (39911, 3932439), (63879, 2456951), (74227, 2114427), (100687, 1558767), (119733, 1310813), (149051, 1052979), (187259, 838131), (222681, 704809), (279377, 561777), (302061, 519589), (350993, 447153)]