About the Number

149900946

149900945 ← → 149900947

2進数表記:1000111011110100111010010010

漢数字表記:一億四千九百九十万九百四十六

素因数分解:

2 1 × 3 1 × 13 1 × 59 1 × 32573 1

素因数の和:32650
約数の個数: 32
約数和(自身を含む): 328345920
約数和(自身を除く): 178444974

約数列:
[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 32573, 65146, 97719, 195438, 423449, 846898, 1270347, 1921807, 2540694, 3843614, 5765421, 11530842, 24983491, 49966982, 74950473, 149900946]

約数ペア:
[(1, 149900946), (2, 74950473), (3, 49966982), (6, 24983491), (13, 11530842), (26, 5765421), (39, 3843614), (59, 2540694), (78, 1921807), (118, 1270347), (177, 846898), (354, 423449), (767, 195438), (1534, 97719), (2301, 65146), (4602, 32573)]

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