160218828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 216

約数和(自身を含む): 537788160

約数和(自身を除く): 377569332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 49, 63, 66, 69, 77, 84, 92, 98, 99, 126, 132, 138, 147, 154, 161, 196, 198, 207, 231, 252, 253, 276, 294, 308, 322, 359, 396, 414, 441, 462, 483, 506, 539, 588, 644, 693, 718, 759, 828, 882, 924, 966, 1012, 1077, 1078, 1127, 1386, 1436, 1449, 1518, 1617, 1764, 1771, 1932, 2154, 2156, 2254, 2277, 2513, 2772, 2898, 3036, 3231, 3234, 3381, 3542, 3949, 4308, 4508, 4554, 4851, 5026, 5313, 5796, 6462, 6468, 6762, 7084, 7539, 7898, 8257, 9108, 9702, 10052, 10143, 10626, 11847, 12397, 12924, 13524, 15078, 15796, 15939, 16514, 17591, 19404, 20286, 21252, 22617, 23694, 24771, 24794, 27643, 30156, 31878, 33028, 35182, 35541, 37191, 40572, 45234, 47388, 49542, 49588, 52773, 55286, 57799, 63756, 70364, 71082, 74313, 74382, 82929, 90468, 90827, 99084, 105546, 110572, 111573, 115598, 142164, 148626, 148764, 158319, 165858, 173397, 181654, 193501, 211092, 223146, 231196, 248787, 272481, 297252, 316638, 331716, 346794, 363308, 387002, 404593, 446292, 497574, 520191, 544962, 580503, 633276, 635789, 693588, 774004, 809186, 817443, 995148, 1040382, 1089924, 1161006, 1213779, 1271578, 1618372, 1634886, 1741509, 1907367, 2080764, 2322012, 2427558, 2543156, 3269772, 3483018, 3641337, 3814734, 4450523, 4855116, 5722101, 6966036, 7282674, 7629468, 8901046, 11444202, 13351569, 14565348, 17802092, 22888404, 26703138, 40054707, 53406276, 80109414, 160218828]

約数ペア:

[(1, 160218828), (2, 80109414), (3, 53406276), (4, 40054707), (6, 26703138), (7, 22888404), (9, 17802092), (11, 14565348), (12, 13351569), (14, 11444202), (18, 8901046), (21, 7629468), (22, 7282674), (23, 6966036), (28, 5722101), (33, 4855116), (36, 4450523), (42, 3814734), (44, 3641337), (46, 3483018), (49, 3269772), (63, 2543156), (66, 2427558), (69, 2322012), (77, 2080764), (84, 1907367), (92, 1741509), (98, 1634886), (99, 1618372), (126, 1271578), (132, 1213779), (138, 1161006), (147, 1089924), (154, 1040382), (161, 995148), (196, 817443), (198, 809186), (207, 774004), (231, 693588), (252, 635789), (253, 633276), (276, 580503), (294, 544962), (308, 520191), (322, 497574), (359, 446292), (396, 404593), (414, 387002), (441, 363308), (462, 346794), (483, 331716), (506, 316638), (539, 297252), (588, 272481), (644, 248787), (693, 231196), (718, 223146), (759, 211092), (828, 193501), (882, 181654), (924, 173397), (966, 165858), (1012, 158319), (1077, 148764), (1078, 148626), (1127, 142164), (1386, 115598), (1436, 111573), (1449, 110572), (1518, 105546), (1617, 99084), (1764, 90827), (1771, 90468), (1932, 82929), (2154, 74382), (2156, 74313), (2254, 71082), (2277, 70364), (2513, 63756), (2772, 57799), (2898, 55286), (3036, 52773), (3231, 49588), (3234, 49542), (3381, 47388), (3542, 45234), (3949, 40572), (4308, 37191), (4508, 35541), (4554, 35182), (4851, 33028), (5026, 31878), (5313, 30156), (5796, 27643), (6462, 24794), (6468, 24771), (6762, 23694), (7084, 22617), (7539, 21252), (7898, 20286), (8257, 19404), (9108, 17591), (9702, 16514), (10052, 15939), (10143, 15796), (10626, 15078), (11847, 13524), (12397, 12924)]