160482784

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 411844608

約数和(自身を除く): 251361824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 191, 217, 224, 242, 248, 308, 341, 352, 382, 434, 484, 496, 616, 682, 764, 847, 868, 968, 992, 1232, 1337, 1364, 1528, 1694, 1736, 1936, 2101, 2387, 2464, 2674, 2728, 3056, 3388, 3472, 3751, 3872, 4202, 4774, 5348, 5456, 5921, 6112, 6776, 6944, 7502, 8404, 9548, 10696, 10912, 11842, 13552, 14707, 15004, 16808, 19096, 21392, 23111, 23684, 26257, 27104, 29414, 30008, 33616, 38192, 41447, 42784, 46222, 47368, 52514, 58828, 60016, 65131, 67232, 76384, 82894, 92444, 94736, 105028, 117656, 120032, 130262, 161777, 165788, 184888, 189472, 210056, 235312, 260524, 323554, 331576, 369776, 420112, 455917, 470624, 521048, 647108, 663152, 716441, 739552, 840224, 911834, 1042096, 1294216, 1326304, 1432882, 1823668, 2084192, 2588432, 2865764, 3647336, 5015087, 5176864, 5731528, 7294672, 10030174, 11463056, 14589344, 20060348, 22926112, 40120696, 80241392, 160482784]

約数ペア:

[(1, 160482784), (2, 80241392), (4, 40120696), (7, 22926112), (8, 20060348), (11, 14589344), (14, 11463056), (16, 10030174), (22, 7294672), (28, 5731528), (31, 5176864), (32, 5015087), (44, 3647336), (56, 2865764), (62, 2588432), (77, 2084192), (88, 1823668), (112, 1432882), (121, 1326304), (124, 1294216), (154, 1042096), (176, 911834), (191, 840224), (217, 739552), (224, 716441), (242, 663152), (248, 647108), (308, 521048), (341, 470624), (352, 455917), (382, 420112), (434, 369776), (484, 331576), (496, 323554), (616, 260524), (682, 235312), (764, 210056), (847, 189472), (868, 184888), (968, 165788), (992, 161777), (1232, 130262), (1337, 120032), (1364, 117656), (1528, 105028), (1694, 94736), (1736, 92444), (1936, 82894), (2101, 76384), (2387, 67232), (2464, 65131), (2674, 60016), (2728, 58828), (3056, 52514), (3388, 47368), (3472, 46222), (3751, 42784), (3872, 41447), (4202, 38192), (4774, 33616), (5348, 30008), (5456, 29414), (5921, 27104), (6112, 26257), (6776, 23684), (6944, 23111), (7502, 21392), (8404, 19096), (9548, 16808), (10696, 15004), (10912, 14707), (11842, 13552)]