159776848

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 398974464

約数和(自身を除く): 239197616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 97, 98, 112, 154, 176, 191, 194, 196, 308, 382, 388, 392, 539, 616, 679, 764, 776, 784, 1067, 1078, 1232, 1337, 1358, 1528, 1552, 2101, 2134, 2156, 2674, 2716, 3056, 4202, 4268, 4312, 4753, 5348, 5432, 7469, 8404, 8536, 8624, 9359, 9506, 10696, 10864, 14707, 14938, 16808, 17072, 18527, 18718, 19012, 21392, 29414, 29876, 33616, 37054, 37436, 38024, 52283, 58828, 59752, 74108, 74872, 76048, 102949, 104566, 117656, 119504, 129689, 148216, 149744, 203797, 205898, 209132, 235312, 259378, 296432, 407594, 411796, 418264, 518756, 815188, 823592, 836528, 907823, 1037512, 1426579, 1630376, 1647184, 1815646, 2075024, 2853158, 3260752, 3631292, 5706316, 7262584, 9986053, 11412632, 14525168, 19972106, 22825264, 39944212, 79888424, 159776848]

約数ペア:

[(1, 159776848), (2, 79888424), (4, 39944212), (7, 22825264), (8, 19972106), (11, 14525168), (14, 11412632), (16, 9986053), (22, 7262584), (28, 5706316), (44, 3631292), (49, 3260752), (56, 2853158), (77, 2075024), (88, 1815646), (97, 1647184), (98, 1630376), (112, 1426579), (154, 1037512), (176, 907823), (191, 836528), (194, 823592), (196, 815188), (308, 518756), (382, 418264), (388, 411796), (392, 407594), (539, 296432), (616, 259378), (679, 235312), (764, 209132), (776, 205898), (784, 203797), (1067, 149744), (1078, 148216), (1232, 129689), (1337, 119504), (1358, 117656), (1528, 104566), (1552, 102949), (2101, 76048), (2134, 74872), (2156, 74108), (2674, 59752), (2716, 58828), (3056, 52283), (4202, 38024), (4268, 37436), (4312, 37054), (4753, 33616), (5348, 29876), (5432, 29414), (7469, 21392), (8404, 19012), (8536, 18718), (8624, 18527), (9359, 17072), (9506, 16808), (10696, 14938), (10864, 14707)]