172688256

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 144

約数和(自身を含む): 538700760

約数和(自身を除く): 366012504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 887, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1774, 1872, 2028, 2496, 2661, 2704, 3042, 3548, 3744, 4056, 4992, 5322, 5408, 6084, 7096, 7488, 7983, 8112, 10644, 10816, 11531, 12168, 14192, 14976, 15966, 16224, 21288, 21632, 23062, 24336, 28384, 31932, 32448, 34593, 42576, 46124, 48672, 56768, 63864, 64896, 69186, 85152, 92248, 97344, 103779, 113536, 127728, 138372, 149903, 170304, 184496, 194688, 207558, 255456, 276744, 299806, 340608, 368992, 415116, 449709, 510912, 553488, 599612, 737984, 830232, 899418, 1021824, 1106976, 1199224, 1349127, 1475968, 1660464, 1798836, 2213952, 2398448, 2698254, 3320928, 3597672, 4427904, 4796896, 5396508, 6641856, 7195344, 9593792, 10793016, 13283712, 14390688, 19187584, 21586032, 28781376, 43172064, 57562752, 86344128, 172688256]

約数ペア:

[(1, 172688256), (2, 86344128), (3, 57562752), (4, 43172064), (6, 28781376), (8, 21586032), (9, 19187584), (12, 14390688), (13, 13283712), (16, 10793016), (18, 9593792), (24, 7195344), (26, 6641856), (32, 5396508), (36, 4796896), (39, 4427904), (48, 3597672), (52, 3320928), (64, 2698254), (72, 2398448), (78, 2213952), (96, 1798836), (104, 1660464), (117, 1475968), (128, 1349127), (144, 1199224), (156, 1106976), (169, 1021824), (192, 899418), (208, 830232), (234, 737984), (288, 599612), (312, 553488), (338, 510912), (384, 449709), (416, 415116), (468, 368992), (507, 340608), (576, 299806), (624, 276744), (676, 255456), (832, 207558), (887, 194688), (936, 184496), (1014, 170304), (1152, 149903), (1248, 138372), (1352, 127728), (1521, 113536), (1664, 103779), (1774, 97344), (1872, 92248), (2028, 85152), (2496, 69186), (2661, 64896), (2704, 63864), (3042, 56768), (3548, 48672), (3744, 46124), (4056, 42576), (4992, 34593), (5322, 32448), (5408, 31932), (6084, 28384), (7096, 24336), (7488, 23062), (7983, 21632), (8112, 21288), (10644, 16224), (10816, 15966), (11531, 14976), (12168, 14192)]