About the Number

138294772

138294771 ← → 138294773

2進数表記:1000001111100011010111110100

漢数字表記:一億三千八百二十九万四千七百七十二

素因数分解:

2 2 × 7 1 × 11 2 × 40819 1

素因数の和:40852
約数の個数: 36
約数和(自身を含む): 304027360
約数和(自身を除く): 165732588

約数列:
[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 40819, 81638, 163276, 285733, 449009, 571466, 898018, 1142932, 1796036, 3143063, 4939099, 6286126, 9878198, 12572252, 19756396, 34573693, 69147386, 138294772]

約数ペア:
[(1, 138294772), (2, 69147386), (4, 34573693), (7, 19756396), (11, 12572252), (14, 9878198), (22, 6286126), (28, 4939099), (44, 3143063), (77, 1796036), (121, 1142932), (154, 898018), (242, 571466), (308, 449009), (484, 285733), (847, 163276), (1694, 81638), (3388, 40819)]

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