16519464

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 52141320

約数和(自身を除く): 35621856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 53, 54, 72, 74, 78, 81, 104, 106, 108, 111, 117, 148, 156, 159, 162, 212, 216, 222, 234, 296, 312, 318, 324, 333, 351, 424, 444, 468, 477, 481, 636, 648, 666, 689, 702, 888, 936, 954, 962, 999, 1053, 1272, 1332, 1378, 1404, 1431, 1443, 1908, 1924, 1961, 1998, 2067, 2106, 2664, 2756, 2808, 2862, 2886, 2997, 3816, 3848, 3922, 3996, 4134, 4212, 4293, 4329, 5512, 5724, 5772, 5883, 5994, 6201, 7844, 7992, 8268, 8424, 8586, 8658, 11448, 11544, 11766, 11988, 12402, 12987, 15688, 16536, 17172, 17316, 17649, 18603, 23532, 23976, 24804, 25493, 25974, 34344, 34632, 35298, 37206, 38961, 47064, 49608, 50986, 51948, 52947, 55809, 70596, 74412, 76479, 77922, 101972, 103896, 105894, 111618, 141192, 148824, 152958, 155844, 158841, 203944, 211788, 223236, 229437, 305916, 311688, 317682, 423576, 446472, 458874, 611832, 635364, 688311, 917748, 1270728, 1376622, 1835496, 2064933, 2753244, 4129866, 5506488, 8259732, 16519464]

約数ペア:

[(1, 16519464), (2, 8259732), (3, 5506488), (4, 4129866), (6, 2753244), (8, 2064933), (9, 1835496), (12, 1376622), (13, 1270728), (18, 917748), (24, 688311), (26, 635364), (27, 611832), (36, 458874), (37, 446472), (39, 423576), (52, 317682), (53, 311688), (54, 305916), (72, 229437), (74, 223236), (78, 211788), (81, 203944), (104, 158841), (106, 155844), (108, 152958), (111, 148824), (117, 141192), (148, 111618), (156, 105894), (159, 103896), (162, 101972), (212, 77922), (216, 76479), (222, 74412), (234, 70596), (296, 55809), (312, 52947), (318, 51948), (324, 50986), (333, 49608), (351, 47064), (424, 38961), (444, 37206), (468, 35298), (477, 34632), (481, 34344), (636, 25974), (648, 25493), (666, 24804), (689, 23976), (702, 23532), (888, 18603), (936, 17649), (954, 17316), (962, 17172), (999, 16536), (1053, 15688), (1272, 12987), (1332, 12402), (1378, 11988), (1404, 11766), (1431, 11544), (1443, 11448), (1908, 8658), (1924, 8586), (1961, 8424), (1998, 8268), (2067, 7992), (2106, 7844), (2664, 6201), (2756, 5994), (2808, 5883), (2862, 5772), (2886, 5724), (2997, 5512), (3816, 4329), (3848, 4293), (3922, 4212), (3996, 4134)]