159423872

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{4057}}^1$

素因数の和:4378

約数の個数: 32

約数和(自身を含む): 318715320

約数和(自身を除く): 159291448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4057, 4912, 8114, 9824, 16228, 19648, 32456, 39296, 64912, 129824, 259648, 519296, 1245499, 2490998, 4981996, 9963992, 19927984, 39855968, 79711936, 159423872]

約数ペア:

[(1, 159423872), (2, 79711936), (4, 39855968), (8, 19927984), (16, 9963992), (32, 4981996), (64, 2490998), (128, 1245499), (307, 519296), (614, 259648), (1228, 129824), (2456, 64912), (4057, 39296), (4912, 32456), (8114, 19648), (9824, 16228)]