About the Number

126109872

126109871 ← → 126109873

2進数表記:111100001000100100010110000

漢数字表記:一億二千六百十万九千八百七十二

素因数分解:

2 4 × 3 4 × 7 1 × 13901 1

素因数の和:13928
約数の個数: 100
約数和(自身を含む): 417171216
約数和(自身を除く): 291061344

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, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 13901, 27802, 41703, 55604, 83406, 97307, 111208, 125109, 166812, 194614, 222416, 250218, 291921, 333624, 375327, 389228, 500436, 583842, 667248, 750654, 778456, 875763, 1000872, 1125981, 1167684, 1501308, 1556912, 1751526, 2001744, 2251962, 2335368, 2627289, 3002616, 3503052, 4503924, 4670736, 5254578, 6005232, 7006104, 7881867, 9007848, 10509156, 14012208, 15763734, 18015696, 21018312, 31527468, 42036624, 63054936, 126109872]

約数ペア:
[(1, 126109872), (2, 63054936), (3, 42036624), (4, 31527468), (6, 21018312), (7, 18015696), (8, 15763734), (9, 14012208), (12, 10509156), (14, 9007848), (16, 7881867), (18, 7006104), (21, 6005232), (24, 5254578), (27, 4670736), (28, 4503924), (36, 3503052), (42, 3002616), (48, 2627289), (54, 2335368), (56, 2251962), (63, 2001744), (72, 1751526), (81, 1556912), (84, 1501308), (108, 1167684), (112, 1125981), (126, 1000872), (144, 875763), (162, 778456), (168, 750654), (189, 667248), (216, 583842), (252, 500436), (324, 389228), (336, 375327), (378, 333624), (432, 291921), (504, 250218), (567, 222416), (648, 194614), (756, 166812), (1008, 125109), (1134, 111208), (1296, 97307), (1512, 83406), (2268, 55604), (3024, 41703), (4536, 27802), (9072, 13901)]

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