About the Number

140149149

140149148 ← → 140149150

2進数表記:1000010110101000000110011101

漢数字表記:一億四千十四万九千百四十九

素因数分解:

3 1 × 7 1 × 19 1 × 197 1 × 1783 1

素因数の和:2009
約数の個数: 32
約数和(自身を含む): 226068480
約数和(自身を除く): 85919331

約数列:
[1, 3, 7, 19, 21, 57, 133, 197, 399, 591, 1379, 1783, 3743, 4137, 5349, 11229, 12481, 26201, 33877, 37443, 78603, 101631, 237139, 351251, 711417, 1053753, 2458757, 6673769, 7376271, 20021307, 46716383, 140149149]

約数ペア:
[(1, 140149149), (3, 46716383), (7, 20021307), (19, 7376271), (21, 6673769), (57, 2458757), (133, 1053753), (197, 711417), (399, 351251), (591, 237139), (1379, 101631), (1783, 78603), (3743, 37443), (4137, 33877), (5349, 26201), (11229, 12481)]

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