About the Number

148913968

148913967 ← → 148913969

2進数表記:1000111000000011111100110000

漢数字表記:一億四千八百九十一万三千九百六十八

素因数分解:

2 4 × 7 1 × 41 1 × 32429 1

素因数の和:32485
約数の個数: 40
約数和(自身を含む): 337790880
約数和(自身を除く): 188876912

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 32429, 64858, 129716, 227003, 259432, 454006, 518864, 908012, 1329589, 1816024, 2659178, 3632048, 5318356, 9307123, 10636712, 18614246, 21273424, 37228492, 74456984, 148913968]

約数ペア:
[(1, 148913968), (2, 74456984), (4, 37228492), (7, 21273424), (8, 18614246), (14, 10636712), (16, 9307123), (28, 5318356), (41, 3632048), (56, 2659178), (82, 1816024), (112, 1329589), (164, 908012), (287, 518864), (328, 454006), (574, 259432), (656, 227003), (1148, 129716), (2296, 64858), (4592, 32429)]

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