161229264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 513490944

約数和(自身を除く): 352261680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 673, 713, 744, 868, 966, 1104, 1288, 1302, 1346, 1426, 1488, 1736, 1932, 2019, 2139, 2576, 2604, 2692, 2852, 3472, 3864, 4038, 4278, 4711, 4991, 5208, 5384, 5704, 7728, 8076, 8556, 9422, 9982, 10416, 10768, 11408, 14133, 14973, 15479, 16152, 17112, 18844, 19964, 20863, 28266, 29946, 30958, 32304, 34224, 37688, 39928, 41726, 46437, 56532, 59892, 61916, 62589, 75376, 79856, 83452, 92874, 108353, 113064, 119784, 123832, 125178, 146041, 166904, 185748, 216706, 226128, 239568, 247664, 250356, 292082, 325059, 333808, 371496, 433412, 438123, 479849, 500712, 584164, 650118, 742992, 866824, 876246, 959698, 1001424, 1168328, 1300236, 1439547, 1733648, 1752492, 1919396, 2336656, 2600472, 2879094, 3358943, 3504984, 3838792, 5200944, 5758188, 6717886, 7009968, 7677584, 10076829, 11516376, 13435772, 20153658, 23032752, 26871544, 40307316, 53743088, 80614632, 161229264]

約数ペア:

[(1, 161229264), (2, 80614632), (3, 53743088), (4, 40307316), (6, 26871544), (7, 23032752), (8, 20153658), (12, 13435772), (14, 11516376), (16, 10076829), (21, 7677584), (23, 7009968), (24, 6717886), (28, 5758188), (31, 5200944), (42, 3838792), (46, 3504984), (48, 3358943), (56, 2879094), (62, 2600472), (69, 2336656), (84, 1919396), (92, 1752492), (93, 1733648), (112, 1439547), (124, 1300236), (138, 1168328), (161, 1001424), (168, 959698), (184, 876246), (186, 866824), (217, 742992), (248, 650118), (276, 584164), (322, 500712), (336, 479849), (368, 438123), (372, 433412), (434, 371496), (483, 333808), (496, 325059), (552, 292082), (644, 250356), (651, 247664), (673, 239568), (713, 226128), (744, 216706), (868, 185748), (966, 166904), (1104, 146041), (1288, 125178), (1302, 123832), (1346, 119784), (1426, 113064), (1488, 108353), (1736, 92874), (1932, 83452), (2019, 79856), (2139, 75376), (2576, 62589), (2604, 61916), (2692, 59892), (2852, 56532), (3472, 46437), (3864, 41726), (4038, 39928), (4278, 37688), (4711, 34224), (4991, 32304), (5208, 30958), (5384, 29946), (5704, 28266), (7728, 20863), (8076, 19964), (8556, 18844), (9422, 17112), (9982, 16152), (10416, 15479), (10768, 14973), (11408, 14133)]