About the Number

142934144

142934143 ← → 142934145

2進数表記:1000100001010000000010000000

漢数字表記:一億四千二百九十三万四千百四十四

素因数分解:

2 7 × 23 1 × 47 1 × 1033 1

素因数の和:1117
約数の個数: 64
約数和(自身を含む): 303747840
約数和(自身を除く): 160813696

約数列:
[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 368, 376, 736, 752, 1033, 1081, 1472, 1504, 2066, 2162, 2944, 3008, 4132, 4324, 6016, 8264, 8648, 16528, 17296, 23759, 33056, 34592, 47518, 48551, 66112, 69184, 95036, 97102, 132224, 138368, 190072, 194204, 380144, 388408, 760288, 776816, 1116673, 1520576, 1553632, 2233346, 3041152, 3107264, 4466692, 6214528, 8933384, 17866768, 35733536, 71467072, 142934144]

約数ペア:
[(1, 142934144), (2, 71467072), (4, 35733536), (8, 17866768), (16, 8933384), (23, 6214528), (32, 4466692), (46, 3107264), (47, 3041152), (64, 2233346), (92, 1553632), (94, 1520576), (128, 1116673), (184, 776816), (188, 760288), (368, 388408), (376, 380144), (736, 194204), (752, 190072), (1033, 138368), (1081, 132224), (1472, 97102), (1504, 95036), (2066, 69184), (2162, 66112), (2944, 48551), (3008, 47518), (4132, 34592), (4324, 33056), (6016, 23759), (8264, 17296), (8648, 16528)]

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