164390016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2706

約数の個数: 128

約数和(自身を含む): 520934400

約数和(自身を除く): 356544384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2659, 2688, 2944, 3864, 4416, 5152, 5318, 7728, 7977, 8832, 10304, 10636, 15456, 15954, 18613, 20608, 21272, 30912, 31908, 37226, 42544, 55839, 61157, 61824, 63816, 74452, 85088, 111678, 122314, 127632, 148904, 170176, 183471, 223356, 244628, 255264, 297808, 340352, 366942, 428099, 446712, 489256, 510528, 595616, 733884, 856198, 893424, 978512, 1021056, 1191232, 1284297, 1467768, 1712396, 1786848, 1957024, 2382464, 2568594, 2935536, 3424792, 3573696, 3914048, 5137188, 5871072, 6849584, 7147392, 7828096, 10274376, 11742144, 13699168, 20548752, 23484288, 27398336, 41097504, 54796672, 82195008, 164390016]

約数ペア:

[(1, 164390016), (2, 82195008), (3, 54796672), (4, 41097504), (6, 27398336), (7, 23484288), (8, 20548752), (12, 13699168), (14, 11742144), (16, 10274376), (21, 7828096), (23, 7147392), (24, 6849584), (28, 5871072), (32, 5137188), (42, 3914048), (46, 3573696), (48, 3424792), (56, 2935536), (64, 2568594), (69, 2382464), (84, 1957024), (92, 1786848), (96, 1712396), (112, 1467768), (128, 1284297), (138, 1191232), (161, 1021056), (168, 978512), (184, 893424), (192, 856198), (224, 733884), (276, 595616), (322, 510528), (336, 489256), (368, 446712), (384, 428099), (448, 366942), (483, 340352), (552, 297808), (644, 255264), (672, 244628), (736, 223356), (896, 183471), (966, 170176), (1104, 148904), (1288, 127632), (1344, 122314), (1472, 111678), (1932, 85088), (2208, 74452), (2576, 63816), (2659, 61824), (2688, 61157), (2944, 55839), (3864, 42544), (4416, 37226), (5152, 31908), (5318, 30912), (7728, 21272), (7977, 20608), (8832, 18613), (10304, 15954), (10636, 15456)]