137929428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 297962028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 593, 639, 819, 852, 923, 994, 1092, 1186, 1278, 1491, 1638, 1779, 1846, 1988, 2372, 2556, 2769, 2982, 3276, 3558, 3692, 4151, 4473, 5337, 5538, 5964, 6461, 7116, 7709, 8302, 8307, 8946, 10674, 11076, 12453, 12922, 15418, 16604, 16614, 17892, 19383, 21348, 23127, 24906, 25844, 30836, 33228, 37359, 38766, 42103, 46254, 49812, 53963, 58149, 69381, 74718, 77532, 84206, 92508, 107926, 116298, 126309, 138762, 149436, 161889, 168412, 215852, 232596, 252618, 277524, 294721, 323778, 378927, 485667, 505236, 547339, 589442, 647556, 757854, 884163, 971334, 1094678, 1178884, 1515708, 1642017, 1768326, 1942668, 2189356, 2652489, 3284034, 3536652, 3831373, 4926051, 5304978, 6568068, 7662746, 9852102, 10609956, 11494119, 15325492, 19704204, 22988238, 34482357, 45976476, 68964714, 137929428]

約数ペア:

[(1, 137929428), (2, 68964714), (3, 45976476), (4, 34482357), (6, 22988238), (7, 19704204), (9, 15325492), (12, 11494119), (13, 10609956), (14, 9852102), (18, 7662746), (21, 6568068), (26, 5304978), (28, 4926051), (36, 3831373), (39, 3536652), (42, 3284034), (52, 2652489), (63, 2189356), (71, 1942668), (78, 1768326), (84, 1642017), (91, 1515708), (117, 1178884), (126, 1094678), (142, 971334), (156, 884163), (182, 757854), (213, 647556), (234, 589442), (252, 547339), (273, 505236), (284, 485667), (364, 378927), (426, 323778), (468, 294721), (497, 277524), (546, 252618), (593, 232596), (639, 215852), (819, 168412), (852, 161889), (923, 149436), (994, 138762), (1092, 126309), (1186, 116298), (1278, 107926), (1491, 92508), (1638, 84206), (1779, 77532), (1846, 74718), (1988, 69381), (2372, 58149), (2556, 53963), (2769, 49812), (2982, 46254), (3276, 42103), (3558, 38766), (3692, 37359), (4151, 33228), (4473, 30836), (5337, 25844), (5538, 24906), (5964, 23127), (6461, 21348), (7116, 19383), (7709, 17892), (8302, 16614), (8307, 16604), (8946, 15418), (10674, 12922), (11076, 12453)]