158355652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3321

約数の個数: 72

約数和(自身を含む): 365547840

約数和(自身を除く): 207192188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3271, 3458, 3724, 6542, 6916, 12103, 13084, 22897, 24206, 42523, 45794, 48412, 62149, 85046, 91588, 124298, 160279, 170092, 248596, 297661, 320558, 435043, 595322, 641116, 807937, 870086, 1190644, 1615874, 1740172, 2083627, 3045301, 3231748, 4167254, 5655559, 6090602, 8334508, 11311118, 12181204, 22622236, 39588913, 79177826, 158355652]

約数ペア:

[(1, 158355652), (2, 79177826), (4, 39588913), (7, 22622236), (13, 12181204), (14, 11311118), (19, 8334508), (26, 6090602), (28, 5655559), (38, 4167254), (49, 3231748), (52, 3045301), (76, 2083627), (91, 1740172), (98, 1615874), (133, 1190644), (182, 870086), (196, 807937), (247, 641116), (266, 595322), (364, 435043), (494, 320558), (532, 297661), (637, 248596), (931, 170092), (988, 160279), (1274, 124298), (1729, 91588), (1862, 85046), (2548, 62149), (3271, 48412), (3458, 45794), (3724, 42523), (6542, 24206), (6916, 22897), (12103, 13084)]