179680768

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{2153}}^1$

素因数の和:2334

約数の個数: 40

約数和(自身を含む): 361380888

約数和(自身を除く): 181700120

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1304, 2153, 2608, 4306, 5216, 8612, 10432, 17224, 20864, 34448, 41728, 68896, 83456, 137792, 275584, 350939, 551168, 701878, 1102336, 1403756, 2807512, 5615024, 11230048, 22460096, 44920192, 89840384, 179680768]

約数ペア:

[(1, 179680768), (2, 89840384), (4, 44920192), (8, 22460096), (16, 11230048), (32, 5615024), (64, 2807512), (128, 1403756), (163, 1102336), (256, 701878), (326, 551168), (512, 350939), (652, 275584), (1304, 137792), (2153, 83456), (2608, 68896), (4306, 41728), (5216, 34448), (8612, 20864), (10432, 17224)]