156949987922

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{43951}}^1$

素因数の和:46783

約数の個数: 48

約数和(自身を含む): 295039930752

約数和(自身を除く): 138089942830

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2803, 5606, 19621, 36439, 39242, 43951, 72878, 87902, 137347, 255073, 274694, 307657, 510146, 571363, 615314, 1142726, 1785511, 2153599, 3571022, 3999541, 4307198, 7999082, 27996787, 55993574, 123194653, 246389306, 862362571, 1601530489, 1724725142, 3203060978, 6036537997, 11210713423, 12073075994, 22421426846, 78474993961, 156949987922]

約数ペア:

[(1, 156949987922), (2, 78474993961), (7, 22421426846), (13, 12073075994), (14, 11210713423), (26, 6036537997), (49, 3203060978), (91, 1724725142), (98, 1601530489), (182, 862362571), (637, 246389306), (1274, 123194653), (2803, 55993574), (5606, 27996787), (19621, 7999082), (36439, 4307198), (39242, 3999541), (43951, 3571022), (72878, 2153599), (87902, 1785511), (137347, 1142726), (255073, 615314), (274694, 571363), (307657, 510146)]