139248032

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 353009664

約数和(自身を除く): 213761632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 1823, 2387, 2464, 2728, 3472, 3646, 4774, 5456, 6944, 7292, 9548, 10912, 12761, 14584, 19096, 20053, 25522, 29168, 38192, 40106, 51044, 56513, 58336, 76384, 80212, 102088, 113026, 140371, 160424, 204176, 226052, 280742, 320848, 395591, 408352, 452104, 561484, 621643, 641696, 791182, 904208, 1122968, 1243286, 1582364, 1808416, 2245936, 2486572, 3164728, 4351501, 4491872, 4973144, 6329456, 8703002, 9946288, 12658912, 17406004, 19892576, 34812008, 69624016, 139248032]

約数ペア:

[(1, 139248032), (2, 69624016), (4, 34812008), (7, 19892576), (8, 17406004), (11, 12658912), (14, 9946288), (16, 8703002), (22, 6329456), (28, 4973144), (31, 4491872), (32, 4351501), (44, 3164728), (56, 2486572), (62, 2245936), (77, 1808416), (88, 1582364), (112, 1243286), (124, 1122968), (154, 904208), (176, 791182), (217, 641696), (224, 621643), (248, 561484), (308, 452104), (341, 408352), (352, 395591), (434, 320848), (496, 280742), (616, 226052), (682, 204176), (868, 160424), (992, 140371), (1232, 113026), (1364, 102088), (1736, 80212), (1823, 76384), (2387, 58336), (2464, 56513), (2728, 51044), (3472, 40106), (3646, 38192), (4774, 29168), (5456, 25522), (6944, 20053), (7292, 19096), (9548, 14584), (10912, 12761)]