About the Number

129201264

129201263 ← → 129201265

2進数表記:111101100110111010001110000

漢数字表記:一億二千九百二十万千二百六十四

素因数分解:

2 4 × 3 3 × 29 1 × 10313 1

素因数の和:10359
約数の個数: 80
約数和(自身を含む): 383680800
約数和(自身を除く): 254479536

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 10313, 12528, 20626, 30939, 41252, 61878, 82504, 92817, 123756, 165008, 185634, 247512, 278451, 299077, 371268, 495024, 556902, 598154, 742536, 897231, 1113804, 1196308, 1485072, 1794462, 2227608, 2392616, 2691693, 3588924, 4455216, 4785232, 5383386, 7177848, 8075079, 10766772, 14355696, 16150158, 21533544, 32300316, 43067088, 64600632, 129201264]

約数ペア:
[(1, 129201264), (2, 64600632), (3, 43067088), (4, 32300316), (6, 21533544), (8, 16150158), (9, 14355696), (12, 10766772), (16, 8075079), (18, 7177848), (24, 5383386), (27, 4785232), (29, 4455216), (36, 3588924), (48, 2691693), (54, 2392616), (58, 2227608), (72, 1794462), (87, 1485072), (108, 1196308), (116, 1113804), (144, 897231), (174, 742536), (216, 598154), (232, 556902), (261, 495024), (348, 371268), (432, 299077), (464, 278451), (522, 247512), (696, 185634), (783, 165008), (1044, 123756), (1392, 92817), (1566, 82504), (2088, 61878), (3132, 41252), (4176, 30939), (6264, 20626), (10313, 12528)]

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