126189392

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2689}}^1$

素因数の和:3123

約数の個数: 40

約数和(自身を含む): 280190400

約数和(自身を除く): 154001008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1676, 2689, 2933, 3352, 5378, 5866, 6704, 10756, 11732, 18823, 21512, 23464, 37646, 43024, 46928, 75292, 150584, 301168, 1126691, 2253382, 4506764, 7886837, 9013528, 15773674, 18027056, 31547348, 63094696, 126189392]

約数ペア:

[(1, 126189392), (2, 63094696), (4, 31547348), (7, 18027056), (8, 15773674), (14, 9013528), (16, 7886837), (28, 4506764), (56, 2253382), (112, 1126691), (419, 301168), (838, 150584), (1676, 75292), (2689, 46928), (2933, 43024), (3352, 37646), (5378, 23464), (5866, 21512), (6704, 18823), (10756, 11732)]