163042304

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1898

約数の個数: 44

約数和(自身を含む): 329771700

約数和(自身を除く): 166729396

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 1789, 2848, 3578, 5696, 7156, 11392, 14312, 22784, 28624, 45568, 57248, 91136, 114496, 159221, 228992, 318442, 457984, 636884, 915968, 1273768, 1831936, 2547536, 5095072, 10190144, 20380288, 40760576, 81521152, 163042304]

約数ペア:

[(1, 163042304), (2, 81521152), (4, 40760576), (8, 20380288), (16, 10190144), (32, 5095072), (64, 2547536), (89, 1831936), (128, 1273768), (178, 915968), (256, 636884), (356, 457984), (512, 318442), (712, 228992), (1024, 159221), (1424, 114496), (1789, 91136), (2848, 57248), (3578, 45568), (5696, 28624), (7156, 22784), (11392, 14312)]