About the Number

104497872

104497871 ← → 104497873

2進数表記:110001110101000001011010000

漢数字表記:一億四百四十九万七千八百七十二

素因数分解:

2 4 × 3 1 × 19 1 × 149 1 × 769 1

素因数の和:948
約数の個数: 80
約数和(自身を含む): 286440000
約数和(自身を除く): 181942128

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 769, 894, 912, 1192, 1538, 1788, 2307, 2384, 2831, 3076, 3576, 4614, 5662, 6152, 7152, 8493, 9228, 11324, 12304, 14611, 16986, 18456, 22648, 29222, 33972, 36912, 43833, 45296, 58444, 67944, 87666, 114581, 116888, 135888, 175332, 229162, 233776, 343743, 350664, 458324, 687486, 701328, 916648, 1374972, 1833296, 2177039, 2749944, 4354078, 5499888, 6531117, 8708156, 13062234, 17416312, 26124468, 34832624, 52248936, 104497872]

約数ペア:
[(1, 104497872), (2, 52248936), (3, 34832624), (4, 26124468), (6, 17416312), (8, 13062234), (12, 8708156), (16, 6531117), (19, 5499888), (24, 4354078), (38, 2749944), (48, 2177039), (57, 1833296), (76, 1374972), (114, 916648), (149, 701328), (152, 687486), (228, 458324), (298, 350664), (304, 343743), (447, 233776), (456, 229162), (596, 175332), (769, 135888), (894, 116888), (912, 114581), (1192, 87666), (1538, 67944), (1788, 58444), (2307, 45296), (2384, 43833), (2831, 36912), (3076, 33972), (3576, 29222), (4614, 22648), (5662, 18456), (6152, 16986), (7152, 14611), (8493, 12304), (9228, 11324)]

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