About the Number

128121424008

128121424007 ← → 128121424009

2進数表記:1110111010100101000011100100010001000

漢数字表記:千二百八十一億二千百四十二万四千八

素因数分解:

2 3 × 3 1 × 23 1 × 232104029 1

素因数の和:232104061
約数の個数: 32
約数和(自身を含む): 334229803200
約数和(自身を除く): 206108379192

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 232104029, 464208058, 696312087, 928416116, 1392624174, 1856832232, 2785248348, 5338392667, 5570496696, 10676785334, 16015178001, 21353570668, 32030356002, 42707141336, 64060712004, 128121424008]

約数ペア:
[(1, 128121424008), (2, 64060712004), (3, 42707141336), (4, 32030356002), (6, 21353570668), (8, 16015178001), (12, 10676785334), (23, 5570496696), (24, 5338392667), (46, 2785248348), (69, 1856832232), (92, 1392624174), (138, 928416116), (184, 696312087), (276, 464208058), (552, 232104029)]

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