About the Number

130151308

130151307 ← → 130151309

2進数表記:111110000011111001110001100

漢数字表記:一億三千十五万千三百八

素因数分解:

2 2 × 7 1 × 61 1 × 181 1 × 421 1

素因数の和:674
約数の個数: 48
約数和(自身を含む): 266663488
約数和(自身を除く): 136512180

約数列:
[1, 2, 4, 7, 14, 28, 61, 122, 181, 244, 362, 421, 427, 724, 842, 854, 1267, 1684, 1708, 2534, 2947, 5068, 5894, 11041, 11788, 22082, 25681, 44164, 51362, 76201, 77287, 102724, 152402, 154574, 179767, 304804, 309148, 359534, 533407, 719068, 1066814, 2133628, 4648261, 9296522, 18593044, 32537827, 65075654, 130151308]

約数ペア:
[(1, 130151308), (2, 65075654), (4, 32537827), (7, 18593044), (14, 9296522), (28, 4648261), (61, 2133628), (122, 1066814), (181, 719068), (244, 533407), (362, 359534), (421, 309148), (427, 304804), (724, 179767), (842, 154574), (854, 152402), (1267, 102724), (1684, 77287), (1708, 76201), (2534, 51362), (2947, 44164), (5068, 25681), (5894, 22082), (11041, 11788)]

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