164678016

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22571}}^1$

素因数の和:22607

約数の個数: 64

約数和(自身を含む): 460468800

約数和(自身を除く): 295790784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 22571, 45142, 67713, 90284, 135426, 180568, 270852, 361136, 428849, 541704, 722272, 857698, 1083408, 1286547, 1444544, 1715396, 2166816, 2573094, 2889088, 3430792, 4333632, 5146188, 6861584, 8667264, 10292376, 13723168, 20584752, 27446336, 41169504, 54892672, 82339008, 164678016]

約数ペア:

[(1, 164678016), (2, 82339008), (3, 54892672), (4, 41169504), (6, 27446336), (8, 20584752), (12, 13723168), (16, 10292376), (19, 8667264), (24, 6861584), (32, 5146188), (38, 4333632), (48, 3430792), (57, 2889088), (64, 2573094), (76, 2166816), (96, 1715396), (114, 1444544), (128, 1286547), (152, 1083408), (192, 857698), (228, 722272), (304, 541704), (384, 428849), (456, 361136), (608, 270852), (912, 180568), (1216, 135426), (1824, 90284), (2432, 67713), (3648, 45142), (7296, 22571)]