155797504

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 158698496

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 599, 1016, 1024, 1198, 2032, 2048, 2396, 4064, 4792, 8128, 9584, 16256, 19168, 32512, 38336, 65024, 76073, 76672, 130048, 152146, 153344, 260096, 304292, 306688, 608584, 613376, 1217168, 1226752, 2434336, 4868672, 9737344, 19474688, 38949376, 77898752, 155797504]

約数ペア:

[(1, 155797504), (2, 77898752), (4, 38949376), (8, 19474688), (16, 9737344), (32, 4868672), (64, 2434336), (127, 1226752), (128, 1217168), (254, 613376), (256, 608584), (508, 306688), (512, 304292), (599, 260096), (1016, 153344), (1024, 152146), (1198, 130048), (2032, 76672), (2048, 76073), (2396, 65024), (4064, 38336), (4792, 32512), (8128, 19168), (9584, 16256)]