127042156938

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{20399}}^1$

素因数の和:20787

約数の個数: 64

約数和(自身を含む): 263678976000

約数和(自身を除く): 136636819062

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 239, 258, 303, 478, 606, 717, 1434, 4343, 8686, 10277, 13029, 20399, 20554, 24139, 26058, 30831, 40798, 48278, 61197, 61662, 72417, 122394, 144834, 877157, 1037977, 1754314, 2060299, 2075954, 2631471, 3113931, 4120598, 4875361, 5262942, 6180897, 6227862, 9750722, 12361794, 14626083, 29252166, 88592857, 177185714, 209640523, 265778571, 419281046, 492411461, 531557142, 628921569, 984822922, 1257843138, 1477234383, 2954468766, 21173692823, 42347385646, 63521078469, 127042156938]

約数ペア:

[(1, 127042156938), (2, 63521078469), (3, 42347385646), (6, 21173692823), (43, 2954468766), (86, 1477234383), (101, 1257843138), (129, 984822922), (202, 628921569), (239, 531557142), (258, 492411461), (303, 419281046), (478, 265778571), (606, 209640523), (717, 177185714), (1434, 88592857), (4343, 29252166), (8686, 14626083), (10277, 12361794), (13029, 9750722), (20399, 6227862), (20554, 6180897), (24139, 5262942), (26058, 4875361), (30831, 4120598), (40798, 3113931), (48278, 2631471), (61197, 2075954), (61662, 2060299), (72417, 1754314), (122394, 1037977), (144834, 877157)]