About the Number

124380144

124380143 ← → 124380145

2進数表記:111011010011110001111110000

漢数字表記:一億二千四百三十八万百四十四

素因数分解:

2 4 × 3 3 × 7 1 × 41131 1

素因数の和:41155
約数の個数: 80
約数和(自身を含む): 408029440
約数和(自身を除く): 283649296

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 41131, 82262, 123393, 164524, 246786, 287917, 329048, 370179, 493572, 575834, 658096, 740358, 863751, 987144, 1110537, 1151668, 1480716, 1727502, 1974288, 2221074, 2303336, 2591253, 2961432, 3455004, 4442148, 4606672, 5182506, 5922864, 6910008, 7773759, 8884296, 10365012, 13820016, 15547518, 17768592, 20730024, 31095036, 41460048, 62190072, 124380144]

約数ペア:
[(1, 124380144), (2, 62190072), (3, 41460048), (4, 31095036), (6, 20730024), (7, 17768592), (8, 15547518), (9, 13820016), (12, 10365012), (14, 8884296), (16, 7773759), (18, 6910008), (21, 5922864), (24, 5182506), (27, 4606672), (28, 4442148), (36, 3455004), (42, 2961432), (48, 2591253), (54, 2303336), (56, 2221074), (63, 1974288), (72, 1727502), (84, 1480716), (108, 1151668), (112, 1110537), (126, 987144), (144, 863751), (168, 740358), (189, 658096), (216, 575834), (252, 493572), (336, 370179), (378, 329048), (432, 287917), (504, 246786), (756, 164524), (1008, 123393), (1512, 82262), (3024, 41131)]

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