164501504

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 171616096

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 1709, 2048, 3008, 3418, 6016, 6836, 12032, 13672, 24064, 27344, 48128, 54688, 80323, 96256, 109376, 160646, 218752, 321292, 437504, 642584, 875008, 1285168, 1750016, 2570336, 3500032, 5140672, 10281344, 20562688, 41125376, 82250752, 164501504]

約数ペア:

[(1, 164501504), (2, 82250752), (4, 41125376), (8, 20562688), (16, 10281344), (32, 5140672), (47, 3500032), (64, 2570336), (94, 1750016), (128, 1285168), (188, 875008), (256, 642584), (376, 437504), (512, 321292), (752, 218752), (1024, 160646), (1504, 109376), (1709, 96256), (2048, 80323), (3008, 54688), (3418, 48128), (6016, 27344), (6836, 24064), (12032, 13672)]