177898084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2153}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 385031808

約数和(自身を除く): 207133724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 227, 364, 454, 908, 1589, 2153, 2951, 3178, 4306, 5902, 6356, 8612, 11804, 15071, 20657, 27989, 30142, 41314, 55978, 60284, 82628, 111956, 195923, 391846, 488731, 783692, 977462, 1954924, 3421117, 6353503, 6842234, 12707006, 13684468, 25414012, 44474521, 88949042, 177898084]

約数ペア:

[(1, 177898084), (2, 88949042), (4, 44474521), (7, 25414012), (13, 13684468), (14, 12707006), (26, 6842234), (28, 6353503), (52, 3421117), (91, 1954924), (182, 977462), (227, 783692), (364, 488731), (454, 391846), (908, 195923), (1589, 111956), (2153, 82628), (2951, 60284), (3178, 55978), (4306, 41314), (5902, 30142), (6356, 27989), (8612, 20657), (11804, 15071)]