129402468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 256701852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 47, 52, 53, 54, 74, 78, 94, 106, 108, 111, 117, 141, 148, 156, 159, 188, 212, 222, 234, 282, 318, 333, 351, 423, 444, 468, 477, 481, 564, 611, 636, 666, 689, 702, 846, 954, 962, 999, 1222, 1269, 1332, 1378, 1404, 1431, 1443, 1692, 1739, 1833, 1908, 1924, 1961, 1998, 2067, 2444, 2491, 2538, 2756, 2862, 2886, 3478, 3666, 3922, 3996, 4134, 4329, 4982, 5076, 5217, 5499, 5724, 5772, 5883, 6201, 6956, 7332, 7473, 7844, 8268, 8658, 9964, 10434, 10998, 11766, 12402, 12987, 14946, 15651, 16497, 17316, 17649, 18603, 20868, 21996, 22419, 22607, 23532, 24804, 25493, 25974, 29892, 31302, 32383, 32994, 35298, 37206, 44838, 45214, 46953, 50986, 51948, 52947, 62604, 64766, 65988, 67257, 67821, 70596, 74412, 76479, 89676, 90428, 92167, 93906, 97149, 101972, 105894, 129532, 134514, 135642, 152958, 184334, 187812, 194298, 203463, 211788, 229437, 269028, 271284, 276501, 291447, 305916, 368668, 388596, 406926, 458874, 553002, 582894, 610389, 688311, 813852, 829503, 874341, 917748, 1106004, 1165788, 1198171, 1220778, 1376622, 1659006, 1748682, 2396342, 2441556, 2488509, 2753244, 3318012, 3497364, 3594513, 4792684, 4977018, 7189026, 9954036, 10783539, 14378052, 21567078, 32350617, 43134156, 64701234, 129402468]

約数ペア:

[(1, 129402468), (2, 64701234), (3, 43134156), (4, 32350617), (6, 21567078), (9, 14378052), (12, 10783539), (13, 9954036), (18, 7189026), (26, 4977018), (27, 4792684), (36, 3594513), (37, 3497364), (39, 3318012), (47, 2753244), (52, 2488509), (53, 2441556), (54, 2396342), (74, 1748682), (78, 1659006), (94, 1376622), (106, 1220778), (108, 1198171), (111, 1165788), (117, 1106004), (141, 917748), (148, 874341), (156, 829503), (159, 813852), (188, 688311), (212, 610389), (222, 582894), (234, 553002), (282, 458874), (318, 406926), (333, 388596), (351, 368668), (423, 305916), (444, 291447), (468, 276501), (477, 271284), (481, 269028), (564, 229437), (611, 211788), (636, 203463), (666, 194298), (689, 187812), (702, 184334), (846, 152958), (954, 135642), (962, 134514), (999, 129532), (1222, 105894), (1269, 101972), (1332, 97149), (1378, 93906), (1404, 92167), (1431, 90428), (1443, 89676), (1692, 76479), (1739, 74412), (1833, 70596), (1908, 67821), (1924, 67257), (1961, 65988), (1998, 64766), (2067, 62604), (2444, 52947), (2491, 51948), (2538, 50986), (2756, 46953), (2862, 45214), (2886, 44838), (3478, 37206), (3666, 35298), (3922, 32994), (3996, 32383), (4134, 31302), (4329, 29892), (4982, 25974), (5076, 25493), (5217, 24804), (5499, 23532), (5724, 22607), (5772, 22419), (5883, 21996), (6201, 20868), (6956, 18603), (7332, 17649), (7473, 17316), (7844, 16497), (8268, 15651), (8658, 14946), (9964, 12987), (10434, 12402), (10998, 11766)]