196218144

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1399}}^1$

素因数の和:1902

約数の個数: 72

約数和(自身を含む): 559540800

約数和(自身を除く): 363322656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1399, 1461, 1948, 2798, 2922, 3896, 4197, 4383, 5596, 5844, 7792, 8394, 8766, 11192, 11688, 12591, 15584, 16788, 17532, 22384, 23376, 25182, 33576, 35064, 44768, 46752, 50364, 67152, 70128, 100728, 134304, 140256, 201456, 402912, 681313, 1362626, 2043939, 2725252, 4087878, 5450504, 6131817, 8175756, 10901008, 12263634, 16351512, 21802016, 24527268, 32703024, 49054536, 65406048, 98109072, 196218144]

約数ペア:

[(1, 196218144), (2, 98109072), (3, 65406048), (4, 49054536), (6, 32703024), (8, 24527268), (9, 21802016), (12, 16351512), (16, 12263634), (18, 10901008), (24, 8175756), (32, 6131817), (36, 5450504), (48, 4087878), (72, 2725252), (96, 2043939), (144, 1362626), (288, 681313), (487, 402912), (974, 201456), (1399, 140256), (1461, 134304), (1948, 100728), (2798, 70128), (2922, 67152), (3896, 50364), (4197, 46752), (4383, 44768), (5596, 35064), (5844, 33576), (7792, 25182), (8394, 23376), (8766, 22384), (11192, 17532), (11688, 16788), (12591, 15584)]