About the Number

129277148

129277147 ← → 129277149

2進数表記:111101101001001110011011100

漢数字表記:一億二千九百二十七万七千百四十八

素因数分解:

2 2 × 7 1 × 11 1 × 13 1 × 83 1 × 389 1

素因数の和:507
約数の個数: 96
約数和(自身を含む): 308206080
約数和(自身を除く): 178928932

約数列:
[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 83, 91, 143, 154, 166, 182, 286, 308, 332, 364, 389, 572, 581, 778, 913, 1001, 1079, 1162, 1556, 1826, 2002, 2158, 2324, 2723, 3652, 4004, 4279, 4316, 5057, 5446, 6391, 7553, 8558, 10114, 10892, 11869, 12782, 15106, 17116, 20228, 23738, 25564, 29953, 30212, 32287, 35399, 47476, 55627, 59906, 64574, 70798, 83083, 111254, 119812, 129148, 141596, 166166, 222508, 226009, 332332, 355157, 389389, 419731, 452018, 710314, 778778, 839462, 904036, 1420628, 1557556, 1678924, 2486099, 2938117, 4617041, 4972198, 5876234, 9234082, 9944396, 11752468, 18468164, 32319287, 64638574, 129277148]

約数ペア:
[(1, 129277148), (2, 64638574), (4, 32319287), (7, 18468164), (11, 11752468), (13, 9944396), (14, 9234082), (22, 5876234), (26, 4972198), (28, 4617041), (44, 2938117), (52, 2486099), (77, 1678924), (83, 1557556), (91, 1420628), (143, 904036), (154, 839462), (166, 778778), (182, 710314), (286, 452018), (308, 419731), (332, 389389), (364, 355157), (389, 332332), (572, 226009), (581, 222508), (778, 166166), (913, 141596), (1001, 129148), (1079, 119812), (1162, 111254), (1556, 83083), (1826, 70798), (2002, 64574), (2158, 59906), (2324, 55627), (2723, 47476), (3652, 35399), (4004, 32287), (4279, 30212), (4316, 29953), (5057, 25564), (5446, 23738), (6391, 20228), (7553, 17116), (8558, 15106), (10114, 12782), (10892, 11869)]

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