About the Number

164130904

164130903 ← → 164130905

2進数表記:1001110010000111000001011000

漢数字表記:一億六千四百十三万九百四

素因数分解:

2 3 × 7 1 × 401 1 × 7309 1

素因数の和:7723
約数の個数: 32
約数和(自身を含む): 352634400
約数和(自身を除く): 188503496

約数列:
[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5614, 7309, 11228, 14618, 22456, 29236, 51163, 58472, 102326, 204652, 409304, 2930909, 5861818, 11723636, 20516363, 23447272, 41032726, 82065452, 164130904]

約数ペア:
[(1, 164130904), (2, 82065452), (4, 41032726), (7, 23447272), (8, 20516363), (14, 11723636), (28, 5861818), (56, 2930909), (401, 409304), (802, 204652), (1604, 102326), (2807, 58472), (3208, 51163), (5614, 29236), (7309, 22456), (11228, 14618)]

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