156916034236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{394099}}^1$

素因数の和:394179

約数の個数: 72

約数和(自身を含む): 323098944000

約数和(自身を除く): 166182909764

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 169, 247, 338, 403, 494, 589, 676, 806, 988, 1178, 1612, 2356, 3211, 5239, 6422, 7657, 10478, 12844, 15314, 20956, 30628, 99541, 199082, 394099, 398164, 788198, 1576396, 5123287, 7487881, 10246574, 12217069, 14975762, 20493148, 24434138, 29951524, 48868276, 66602731, 97342453, 133205462, 158821897, 194684906, 232124311, 266410924, 317643794, 389369812, 464248622, 635287588, 928497244, 1265451889, 2064684661, 2530903778, 3017616043, 4129369322, 5061807556, 6035232086, 8258738644, 12070464172, 39229008559, 78458017118, 156916034236]

約数ペア:

[(1, 156916034236), (2, 78458017118), (4, 39229008559), (13, 12070464172), (19, 8258738644), (26, 6035232086), (31, 5061807556), (38, 4129369322), (52, 3017616043), (62, 2530903778), (76, 2064684661), (124, 1265451889), (169, 928497244), (247, 635287588), (338, 464248622), (403, 389369812), (494, 317643794), (589, 266410924), (676, 232124311), (806, 194684906), (988, 158821897), (1178, 133205462), (1612, 97342453), (2356, 66602731), (3211, 48868276), (5239, 29951524), (6422, 24434138), (7657, 20493148), (10478, 14975762), (12844, 12217069), (15314, 10246574), (20956, 7487881), (30628, 5123287), (99541, 1576396), (199082, 788198), (394099, 398164)]