156968427553

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 205278796800

約数和(自身を除く): 48310369247

約数列:

[1, 7, 19, 31, 41, 49, 109, 133, 217, 287, 589, 763, 779, 931, 1217, 1271, 1519, 2009, 2071, 3379, 4123, 4469, 5341, 5453, 8519, 8897, 14497, 23123, 23653, 24149, 28861, 31283, 37727, 38171, 49897, 59633, 62279, 64201, 84911, 101479, 132653, 138539, 161861, 165571, 169043, 218981, 264089, 349279, 449407, 594377, 716813, 928571, 948043, 969773, 1133027, 1183301, 1546807, 1848623, 2444953, 2520407, 2632241, 3145849, 4112243, 4160639, 5017691, 5438773, 6499997, 6636301, 6788411, 10827649, 17642849, 18425687, 28785701, 29389333, 35123837, 38071411, 46454107, 75793543, 78132617, 103336687, 123499943, 128979809, 168601963, 201499907, 205725331, 266499877, 546928319, 723356809, 1180213741, 1440077317, 3203437297, 3828498233, 5063497663, 8261496187, 22424061079, 156968427553]

約数ペア:

[(1, 156968427553), (7, 22424061079), (19, 8261496187), (31, 5063497663), (41, 3828498233), (49, 3203437297), (109, 1440077317), (133, 1180213741), (217, 723356809), (287, 546928319), (589, 266499877), (763, 205725331), (779, 201499907), (931, 168601963), (1217, 128979809), (1271, 123499943), (1519, 103336687), (2009, 78132617), (2071, 75793543), (3379, 46454107), (4123, 38071411), (4469, 35123837), (5341, 29389333), (5453, 28785701), (8519, 18425687), (8897, 17642849), (14497, 10827649), (23123, 6788411), (23653, 6636301), (24149, 6499997), (28861, 5438773), (31283, 5017691), (37727, 4160639), (38171, 4112243), (49897, 3145849), (59633, 2632241), (62279, 2520407), (64201, 2444953), (84911, 1848623), (101479, 1546807), (132653, 1183301), (138539, 1133027), (161861, 969773), (165571, 948043), (169043, 928571), (218981, 716813), (264089, 594377), (349279, 449407)]