138461076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 396152064

約数和(自身を除く): 257690988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 284, 324, 351, 426, 463, 468, 639, 702, 852, 923, 926, 1053, 1278, 1389, 1404, 1846, 1852, 1917, 2106, 2556, 2769, 2778, 3692, 3834, 4167, 4212, 5538, 5556, 5751, 6019, 7668, 8307, 8334, 11076, 11502, 12038, 12501, 16614, 16668, 18057, 23004, 24076, 24921, 25002, 32873, 33228, 36114, 37503, 49842, 50004, 54171, 65746, 72228, 74763, 75006, 98619, 99684, 108342, 131492, 149526, 150012, 162513, 197238, 216684, 295857, 299052, 325026, 394476, 427349, 487539, 591714, 650052, 854698, 887571, 975078, 1183428, 1282047, 1709396, 1775142, 1950156, 2564094, 2662713, 3550284, 3846141, 5128188, 5325426, 7692282, 10650852, 11538423, 15384564, 23076846, 34615269, 46153692, 69230538, 138461076]

約数ペア:

[(1, 138461076), (2, 69230538), (3, 46153692), (4, 34615269), (6, 23076846), (9, 15384564), (12, 11538423), (13, 10650852), (18, 7692282), (26, 5325426), (27, 5128188), (36, 3846141), (39, 3550284), (52, 2662713), (54, 2564094), (71, 1950156), (78, 1775142), (81, 1709396), (108, 1282047), (117, 1183428), (142, 975078), (156, 887571), (162, 854698), (213, 650052), (234, 591714), (284, 487539), (324, 427349), (351, 394476), (426, 325026), (463, 299052), (468, 295857), (639, 216684), (702, 197238), (852, 162513), (923, 150012), (926, 149526), (1053, 131492), (1278, 108342), (1389, 99684), (1404, 98619), (1846, 75006), (1852, 74763), (1917, 72228), (2106, 65746), (2556, 54171), (2769, 50004), (2778, 49842), (3692, 37503), (3834, 36114), (4167, 33228), (4212, 32873), (5538, 25002), (5556, 24921), (5751, 24076), (6019, 23004), (7668, 18057), (8307, 16668), (8334, 16614), (11076, 12501), (11502, 12038)]