164771496

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 112

約数和(自身を含む): 487915200

約数和(自身を除く): 323143704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1487, 1539, 1944, 2052, 2916, 2974, 3078, 4104, 4461, 4617, 5832, 5948, 6156, 8922, 9234, 11896, 12312, 13383, 13851, 17844, 18468, 26766, 27702, 28253, 35688, 36936, 40149, 53532, 55404, 56506, 80298, 84759, 107064, 110808, 113012, 120447, 160596, 169518, 226024, 240894, 254277, 321192, 339036, 361341, 481788, 508554, 678072, 722682, 762831, 963576, 1017108, 1084023, 1445364, 1525662, 2034216, 2168046, 2288493, 2890728, 3051324, 4336092, 4576986, 6102648, 6865479, 8672184, 9153972, 13730958, 18307944, 20596437, 27461916, 41192874, 54923832, 82385748, 164771496]

約数ペア:

[(1, 164771496), (2, 82385748), (3, 54923832), (4, 41192874), (6, 27461916), (8, 20596437), (9, 18307944), (12, 13730958), (18, 9153972), (19, 8672184), (24, 6865479), (27, 6102648), (36, 4576986), (38, 4336092), (54, 3051324), (57, 2890728), (72, 2288493), (76, 2168046), (81, 2034216), (108, 1525662), (114, 1445364), (152, 1084023), (162, 1017108), (171, 963576), (216, 762831), (228, 722682), (243, 678072), (324, 508554), (342, 481788), (456, 361341), (486, 339036), (513, 321192), (648, 254277), (684, 240894), (729, 226024), (972, 169518), (1026, 160596), (1368, 120447), (1458, 113012), (1487, 110808), (1539, 107064), (1944, 84759), (2052, 80298), (2916, 56506), (2974, 55404), (3078, 53532), (4104, 40149), (4461, 36936), (4617, 35688), (5832, 28253), (5948, 27702), (6156, 26766), (8922, 18468), (9234, 17844), (11896, 13851), (12312, 13383)]