About the Number

132912208

132912207 ← → 132912209

2進数表記:111111011000001010001010000

漢数字表記:一億三千二百九十一万二千二百八

素因数分解:

2 4 × 11 2 × 13 1 × 5281 1

素因数の和:5324
約数の個数: 60
約数和(自身を含む): 304887604
約数和(自身を除く): 171975396

約数列:
[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 5281, 6292, 10562, 12584, 21124, 25168, 42248, 58091, 68653, 84496, 116182, 137306, 232364, 274612, 464728, 549224, 639001, 755183, 929456, 1098448, 1278002, 1510366, 2556004, 3020732, 5112008, 6041464, 8307013, 10224016, 12082928, 16614026, 33228052, 66456104, 132912208]

約数ペア:
[(1, 132912208), (2, 66456104), (4, 33228052), (8, 16614026), (11, 12082928), (13, 10224016), (16, 8307013), (22, 6041464), (26, 5112008), (44, 3020732), (52, 2556004), (88, 1510366), (104, 1278002), (121, 1098448), (143, 929456), (176, 755183), (208, 639001), (242, 549224), (286, 464728), (484, 274612), (572, 232364), (968, 137306), (1144, 116182), (1573, 84496), (1936, 68653), (2288, 58091), (3146, 42248), (5281, 25168), (6292, 21124), (10562, 12584)]

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