140515848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^2$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 421625295

約数和(自身を除く): 281109447

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 198, 242, 254, 264, 363, 381, 396, 484, 508, 726, 762, 792, 968, 1016, 1089, 1143, 1397, 1452, 1524, 2178, 2286, 2794, 2904, 3048, 4191, 4356, 4572, 5588, 8382, 8712, 9144, 11176, 12573, 15367, 16129, 16764, 25146, 30734, 32258, 33528, 46101, 48387, 50292, 61468, 64516, 92202, 96774, 100584, 122936, 129032, 138303, 145161, 177419, 184404, 193548, 276606, 290322, 354838, 368808, 387096, 532257, 553212, 580644, 709676, 1064514, 1106424, 1161288, 1419352, 1596771, 1951609, 2129028, 3193542, 3903218, 4258056, 5854827, 6387084, 7806436, 11709654, 12774168, 15612872, 17564481, 23419308, 35128962, 46838616, 70257924, 140515848]

約数ペア:

[(1, 140515848), (2, 70257924), (3, 46838616), (4, 35128962), (6, 23419308), (8, 17564481), (9, 15612872), (11, 12774168), (12, 11709654), (18, 7806436), (22, 6387084), (24, 5854827), (33, 4258056), (36, 3903218), (44, 3193542), (66, 2129028), (72, 1951609), (88, 1596771), (99, 1419352), (121, 1161288), (127, 1106424), (132, 1064514), (198, 709676), (242, 580644), (254, 553212), (264, 532257), (363, 387096), (381, 368808), (396, 354838), (484, 290322), (508, 276606), (726, 193548), (762, 184404), (792, 177419), (968, 145161), (1016, 138303), (1089, 129032), (1143, 122936), (1397, 100584), (1452, 96774), (1524, 92202), (2178, 64516), (2286, 61468), (2794, 50292), (2904, 48387), (3048, 46101), (4191, 33528), (4356, 32258), (4572, 30734), (5588, 25146), (8382, 16764), (8712, 16129), (9144, 15367), (11176, 12573)]