About the Number

164400130

164400129 ← → 164400131

2進数表記:1001110011001000110000000010

漢数字表記:一億六千四百四十万百三十

素因数分解:

2 1 × 5 1 × 29 1 × 31 1 × 18287 1

素因数の和:18354
約数の個数: 32
約数和(自身を含む): 316016640
約数和(自身を除く): 151616510

約数列:
[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 18287, 36574, 91435, 182870, 530323, 566897, 1060646, 1133794, 2651615, 2834485, 5303230, 5668970, 16440013, 32880026, 82200065, 164400130]

約数ペア:
[(1, 164400130), (2, 82200065), (5, 32880026), (10, 16440013), (29, 5668970), (31, 5303230), (58, 2834485), (62, 2651615), (145, 1133794), (155, 1060646), (290, 566897), (310, 530323), (899, 182870), (1798, 91435), (4495, 36574), (8990, 18287)]

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