161091392

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 112

約数和(自身を含む): 403847808

約数和(自身を除く): 242756416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 97, 112, 154, 176, 194, 224, 308, 337, 352, 388, 448, 616, 674, 679, 704, 776, 1067, 1232, 1348, 1358, 1552, 2134, 2359, 2464, 2696, 2716, 3104, 3707, 4268, 4718, 4928, 5392, 5432, 6208, 7414, 7469, 8536, 9436, 10784, 10864, 14828, 14938, 17072, 18872, 21568, 21728, 25949, 29656, 29876, 32689, 34144, 37744, 43456, 51898, 59312, 59752, 65378, 68288, 75488, 103796, 118624, 119504, 130756, 150976, 207592, 228823, 237248, 239008, 261512, 359579, 415184, 457646, 478016, 523024, 719158, 830368, 915292, 1046048, 1438316, 1660736, 1830584, 2092096, 2517053, 2876632, 3661168, 5034106, 5753264, 7322336, 10068212, 11506528, 14644672, 20136424, 23013056, 40272848, 80545696, 161091392]

約数ペア:

[(1, 161091392), (2, 80545696), (4, 40272848), (7, 23013056), (8, 20136424), (11, 14644672), (14, 11506528), (16, 10068212), (22, 7322336), (28, 5753264), (32, 5034106), (44, 3661168), (56, 2876632), (64, 2517053), (77, 2092096), (88, 1830584), (97, 1660736), (112, 1438316), (154, 1046048), (176, 915292), (194, 830368), (224, 719158), (308, 523024), (337, 478016), (352, 457646), (388, 415184), (448, 359579), (616, 261512), (674, 239008), (679, 237248), (704, 228823), (776, 207592), (1067, 150976), (1232, 130756), (1348, 119504), (1358, 118624), (1552, 103796), (2134, 75488), (2359, 68288), (2464, 65378), (2696, 59752), (2716, 59312), (3104, 51898), (3707, 43456), (4268, 37744), (4718, 34144), (4928, 32689), (5392, 29876), (5432, 29656), (6208, 25949), (7414, 21728), (7469, 21568), (8536, 18872), (9436, 17072), (10784, 14938), (10864, 14828)]