172403952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3235

約数の個数: 120

約数和(自身を含む): 540786816

約数和(自身を除く): 368382864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3187, 3381, 3864, 4508, 6374, 6762, 7728, 9016, 9561, 12748, 13524, 18032, 19122, 22309, 25496, 27048, 38244, 44618, 50992, 54096, 66927, 73301, 76488, 89236, 133854, 146602, 152976, 156163, 178472, 219903, 267708, 293204, 312326, 356944, 439806, 468489, 513107, 535416, 586408, 624652, 879612, 936978, 1026214, 1070832, 1172816, 1249304, 1539321, 1759224, 1873956, 2052428, 2498608, 3078642, 3518448, 3591749, 3747912, 4104856, 6157284, 7183498, 7495824, 8209712, 10775247, 12314568, 14366996, 21550494, 24629136, 28733992, 43100988, 57467984, 86201976, 172403952]

約数ペア:

[(1, 172403952), (2, 86201976), (3, 57467984), (4, 43100988), (6, 28733992), (7, 24629136), (8, 21550494), (12, 14366996), (14, 12314568), (16, 10775247), (21, 8209712), (23, 7495824), (24, 7183498), (28, 6157284), (42, 4104856), (46, 3747912), (48, 3591749), (49, 3518448), (56, 3078642), (69, 2498608), (84, 2052428), (92, 1873956), (98, 1759224), (112, 1539321), (138, 1249304), (147, 1172816), (161, 1070832), (168, 1026214), (184, 936978), (196, 879612), (276, 624652), (294, 586408), (322, 535416), (336, 513107), (368, 468489), (392, 439806), (483, 356944), (552, 312326), (588, 293204), (644, 267708), (784, 219903), (966, 178472), (1104, 156163), (1127, 152976), (1176, 146602), (1288, 133854), (1932, 89236), (2254, 76488), (2352, 73301), (2576, 66927), (3187, 54096), (3381, 50992), (3864, 44618), (4508, 38244), (6374, 27048), (6762, 25496), (7728, 22309), (9016, 19122), (9561, 18032), (12748, 13524)]