164513856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3516

約数の個数: 112

約数和(自身を含む): 493572800

約数和(自身を除く): 329058944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3469, 3648, 3952, 5928, 6938, 7904, 10407, 11856, 13876, 15808, 20814, 23712, 27752, 41628, 45097, 47424, 55504, 65911, 83256, 90194, 111008, 131822, 135291, 166512, 180388, 197733, 222016, 263644, 270582, 333024, 360776, 395466, 527288, 541164, 666048, 721552, 790932, 856843, 1054576, 1082328, 1443104, 1581864, 1713686, 2109152, 2164656, 2570529, 2886208, 3163728, 3427372, 4218304, 4329312, 5141058, 6327456, 6854744, 8658624, 10282116, 12654912, 13709488, 20564232, 27418976, 41128464, 54837952, 82256928, 164513856]

約数ペア:

[(1, 164513856), (2, 82256928), (3, 54837952), (4, 41128464), (6, 27418976), (8, 20564232), (12, 13709488), (13, 12654912), (16, 10282116), (19, 8658624), (24, 6854744), (26, 6327456), (32, 5141058), (38, 4329312), (39, 4218304), (48, 3427372), (52, 3163728), (57, 2886208), (64, 2570529), (76, 2164656), (78, 2109152), (96, 1713686), (104, 1581864), (114, 1443104), (152, 1082328), (156, 1054576), (192, 856843), (208, 790932), (228, 721552), (247, 666048), (304, 541164), (312, 527288), (416, 395466), (456, 360776), (494, 333024), (608, 270582), (624, 263644), (741, 222016), (832, 197733), (912, 180388), (988, 166512), (1216, 135291), (1248, 131822), (1482, 111008), (1824, 90194), (1976, 83256), (2496, 65911), (2964, 55504), (3469, 47424), (3648, 45097), (3952, 41628), (5928, 27752), (6938, 23712), (7904, 20814), (10407, 15808), (11856, 13876)]