151911424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{21193}}^1$

素因数の和:21220

約数の個数: 44

約数和(自身を含む): 347072944

約数和(自身を除く): 195161520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 21193, 42386, 84772, 148351, 169544, 296702, 339088, 593404, 678176, 1186808, 1356352, 2373616, 2712704, 4747232, 5425408, 9494464, 10850816, 18988928, 21701632, 37977856, 75955712, 151911424]

約数ペア:

[(1, 151911424), (2, 75955712), (4, 37977856), (7, 21701632), (8, 18988928), (14, 10850816), (16, 9494464), (28, 5425408), (32, 4747232), (56, 2712704), (64, 2373616), (112, 1356352), (128, 1186808), (224, 678176), (256, 593404), (448, 339088), (512, 296702), (896, 169544), (1024, 148351), (1792, 84772), (3584, 42386), (7168, 21193)]