130516204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 288729168

約数和(自身を除く): 158212964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 181, 182, 196, 283, 362, 364, 566, 637, 724, 1132, 1267, 1274, 1981, 2353, 2534, 2548, 3679, 3962, 4706, 5068, 7358, 7924, 8869, 9412, 13867, 14716, 16471, 17738, 25753, 27734, 32942, 35476, 51223, 51506, 55468, 65884, 102446, 103012, 115297, 180271, 204892, 230594, 358561, 360542, 461188, 665899, 717122, 721084, 1331798, 1434244, 2509927, 2663596, 4661293, 5019854, 9322586, 10039708, 18645172, 32629051, 65258102, 130516204]

約数ペア:

[(1, 130516204), (2, 65258102), (4, 32629051), (7, 18645172), (13, 10039708), (14, 9322586), (26, 5019854), (28, 4661293), (49, 2663596), (52, 2509927), (91, 1434244), (98, 1331798), (181, 721084), (182, 717122), (196, 665899), (283, 461188), (362, 360542), (364, 358561), (566, 230594), (637, 204892), (724, 180271), (1132, 115297), (1267, 103012), (1274, 102446), (1981, 65884), (2353, 55468), (2534, 51506), (2548, 51223), (3679, 35476), (3962, 32942), (4706, 27734), (5068, 25753), (7358, 17738), (7924, 16471), (8869, 14716), (9412, 13867)]