166887816

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 289304184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 79, 86, 89, 92, 129, 138, 158, 172, 178, 184, 237, 258, 267, 276, 316, 344, 356, 474, 516, 534, 552, 632, 712, 948, 989, 1032, 1068, 1817, 1896, 1978, 2047, 2136, 2967, 3397, 3634, 3827, 3956, 4094, 5451, 5934, 6141, 6794, 7031, 7268, 7654, 7912, 8188, 10191, 10902, 11481, 11868, 12282, 13588, 14062, 14536, 15308, 16376, 20382, 21093, 21804, 22962, 23736, 24564, 27176, 28124, 30616, 40764, 42186, 43608, 45924, 49128, 56248, 78131, 81528, 84372, 88021, 91848, 156262, 161713, 168744, 176042, 234393, 264063, 302333, 312524, 323426, 352084, 468786, 485139, 528126, 604666, 625048, 646852, 704168, 906999, 937572, 970278, 1056252, 1209332, 1293704, 1813998, 1875144, 1940556, 2112504, 2418664, 3627996, 3881112, 6953659, 7255992, 13907318, 20860977, 27814636, 41721954, 55629272, 83443908, 166887816]

約数ペア:

[(1, 166887816), (2, 83443908), (3, 55629272), (4, 41721954), (6, 27814636), (8, 20860977), (12, 13907318), (23, 7255992), (24, 6953659), (43, 3881112), (46, 3627996), (69, 2418664), (79, 2112504), (86, 1940556), (89, 1875144), (92, 1813998), (129, 1293704), (138, 1209332), (158, 1056252), (172, 970278), (178, 937572), (184, 906999), (237, 704168), (258, 646852), (267, 625048), (276, 604666), (316, 528126), (344, 485139), (356, 468786), (474, 352084), (516, 323426), (534, 312524), (552, 302333), (632, 264063), (712, 234393), (948, 176042), (989, 168744), (1032, 161713), (1068, 156262), (1817, 91848), (1896, 88021), (1978, 84372), (2047, 81528), (2136, 78131), (2967, 56248), (3397, 49128), (3634, 45924), (3827, 43608), (3956, 42186), (4094, 40764), (5451, 30616), (5934, 28124), (6141, 27176), (6794, 24564), (7031, 23736), (7268, 22962), (7654, 21804), (7912, 21093), (8188, 20382), (10191, 16376), (10902, 15308), (11481, 14536), (11868, 14062), (12282, 13588)]