163693284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 417332160

約数和(自身を除く): 253638876

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 361, 551, 722, 1083, 1102, 1303, 1444, 1653, 2166, 2204, 2606, 3306, 3909, 4332, 5212, 6612, 7818, 10469, 15636, 20938, 24757, 31407, 37787, 41876, 49514, 62814, 74271, 75574, 99028, 113361, 125628, 148542, 151148, 226722, 297084, 453444, 470383, 717953, 940766, 1411149, 1435906, 1881532, 2153859, 2822298, 2871812, 4307718, 5644596, 8615436, 13641107, 27282214, 40923321, 54564428, 81846642, 163693284]

約数ペア:

[(1, 163693284), (2, 81846642), (3, 54564428), (4, 40923321), (6, 27282214), (12, 13641107), (19, 8615436), (29, 5644596), (38, 4307718), (57, 2871812), (58, 2822298), (76, 2153859), (87, 1881532), (114, 1435906), (116, 1411149), (174, 940766), (228, 717953), (348, 470383), (361, 453444), (551, 297084), (722, 226722), (1083, 151148), (1102, 148542), (1303, 125628), (1444, 113361), (1653, 99028), (2166, 75574), (2204, 74271), (2606, 62814), (3306, 49514), (3909, 41876), (4332, 37787), (5212, 31407), (6612, 24757), (7818, 20938), (10469, 15636)]