About the Number

189160188

189160187 ← → 189160189

2進数表記:1011010001100101101011111100

漢数字表記:一億八千九百十六万百八十八

素因数分解:

2 2 × 3 1 × 7 2 × 23 1 × 71 1 × 197 1

素因数の和:312
約数の個数: 144
約数和(自身を含む): 546061824
約数和(自身を除く): 356901636

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 71, 84, 92, 98, 138, 142, 147, 161, 196, 197, 213, 276, 284, 294, 322, 394, 426, 483, 497, 588, 591, 644, 788, 852, 966, 994, 1127, 1182, 1379, 1491, 1633, 1932, 1988, 2254, 2364, 2758, 2982, 3266, 3381, 3479, 4137, 4508, 4531, 4899, 5516, 5964, 6532, 6762, 6958, 8274, 9062, 9653, 9798, 10437, 11431, 13524, 13593, 13916, 13987, 16548, 18124, 19306, 19596, 20874, 22862, 27186, 27974, 28959, 31717, 34293, 38612, 41748, 41961, 45724, 54372, 55948, 57918, 63434, 68586, 80017, 83922, 95151, 97909, 115836, 126868, 137172, 160034, 167844, 190302, 195818, 222019, 240051, 293727, 320068, 321701, 380604, 391636, 444038, 480102, 587454, 643402, 666057, 685363, 888076, 960204, 965103, 1174908, 1286804, 1332114, 1370726, 1930206, 2056089, 2251907, 2664228, 2741452, 3860412, 4112178, 4503814, 6755721, 8224356, 9007628, 13511442, 15763349, 27022884, 31526698, 47290047, 63053396, 94580094, 189160188]

約数ペア:
[(1, 189160188), (2, 94580094), (3, 63053396), (4, 47290047), (6, 31526698), (7, 27022884), (12, 15763349), (14, 13511442), (21, 9007628), (23, 8224356), (28, 6755721), (42, 4503814), (46, 4112178), (49, 3860412), (69, 2741452), (71, 2664228), (84, 2251907), (92, 2056089), (98, 1930206), (138, 1370726), (142, 1332114), (147, 1286804), (161, 1174908), (196, 965103), (197, 960204), (213, 888076), (276, 685363), (284, 666057), (294, 643402), (322, 587454), (394, 480102), (426, 444038), (483, 391636), (497, 380604), (588, 321701), (591, 320068), (644, 293727), (788, 240051), (852, 222019), (966, 195818), (994, 190302), (1127, 167844), (1182, 160034), (1379, 137172), (1491, 126868), (1633, 115836), (1932, 97909), (1988, 95151), (2254, 83922), (2364, 80017), (2758, 68586), (2982, 63434), (3266, 57918), (3381, 55948), (3479, 54372), (4137, 45724), (4508, 41961), (4531, 41748), (4899, 38612), (5516, 34293), (5964, 31717), (6532, 28959), (6762, 27974), (6958, 27186), (8274, 22862), (9062, 20874), (9653, 19596), (9798, 19306), (10437, 18124), (11431, 16548), (13524, 13987), (13593, 13916)]

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