171470992

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 430017120

約数和(自身を除く): 258546128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 59, 77, 88, 98, 112, 118, 154, 176, 196, 236, 308, 337, 392, 413, 472, 539, 616, 649, 674, 784, 826, 944, 1078, 1232, 1298, 1348, 1652, 2156, 2359, 2596, 2696, 2891, 3304, 3707, 4312, 4543, 4718, 5192, 5392, 5782, 6608, 7414, 8624, 9086, 9436, 10384, 11564, 14828, 16513, 18172, 18872, 19883, 23128, 25949, 29656, 31801, 33026, 36344, 37744, 39766, 46256, 51898, 59312, 63602, 66052, 72688, 79532, 103796, 127204, 132104, 139181, 159064, 181643, 207592, 218713, 254408, 264208, 278362, 318128, 363286, 415184, 437426, 508816, 556724, 726572, 874852, 974267, 1113448, 1453144, 1530991, 1749704, 1948534, 2226896, 2906288, 3061982, 3499408, 3897068, 6123964, 7794136, 10716937, 12247928, 15588272, 21433874, 24495856, 42867748, 85735496, 171470992]

約数ペア:

[(1, 171470992), (2, 85735496), (4, 42867748), (7, 24495856), (8, 21433874), (11, 15588272), (14, 12247928), (16, 10716937), (22, 7794136), (28, 6123964), (44, 3897068), (49, 3499408), (56, 3061982), (59, 2906288), (77, 2226896), (88, 1948534), (98, 1749704), (112, 1530991), (118, 1453144), (154, 1113448), (176, 974267), (196, 874852), (236, 726572), (308, 556724), (337, 508816), (392, 437426), (413, 415184), (472, 363286), (539, 318128), (616, 278362), (649, 264208), (674, 254408), (784, 218713), (826, 207592), (944, 181643), (1078, 159064), (1232, 139181), (1298, 132104), (1348, 127204), (1652, 103796), (2156, 79532), (2359, 72688), (2596, 66052), (2696, 63602), (2891, 59312), (3304, 51898), (3707, 46256), (4312, 39766), (4543, 37744), (4718, 36344), (5192, 33026), (5392, 31801), (5782, 29656), (6608, 25949), (7414, 23128), (8624, 19883), (9086, 18872), (9436, 18172), (10384, 16513), (11564, 14828)]