141289148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 342734616

約数和(自身を除く): 201445468

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 71, 77, 91, 98, 142, 143, 154, 182, 196, 284, 286, 308, 364, 497, 539, 572, 637, 781, 923, 994, 1001, 1078, 1274, 1562, 1846, 1988, 2002, 2156, 2548, 3124, 3479, 3692, 4004, 5041, 5467, 6461, 6958, 7007, 10082, 10153, 10934, 12922, 13916, 14014, 20164, 20306, 21868, 25844, 28028, 35287, 38269, 40612, 45227, 55451, 65533, 70574, 71071, 76538, 90454, 110902, 131066, 141148, 142142, 153076, 180908, 221804, 247009, 262132, 284284, 388157, 458731, 494018, 497497, 720863, 776314, 917462, 988036, 994994, 1441726, 1552628, 1834924, 1989988, 2717099, 2883452, 3211117, 5046041, 5434198, 6422234, 10092082, 10868396, 12844468, 20184164, 35322287, 70644574, 141289148]

約数ペア:

[(1, 141289148), (2, 70644574), (4, 35322287), (7, 20184164), (11, 12844468), (13, 10868396), (14, 10092082), (22, 6422234), (26, 5434198), (28, 5046041), (44, 3211117), (49, 2883452), (52, 2717099), (71, 1989988), (77, 1834924), (91, 1552628), (98, 1441726), (142, 994994), (143, 988036), (154, 917462), (182, 776314), (196, 720863), (284, 497497), (286, 494018), (308, 458731), (364, 388157), (497, 284284), (539, 262132), (572, 247009), (637, 221804), (781, 180908), (923, 153076), (994, 142142), (1001, 141148), (1078, 131066), (1274, 110902), (1562, 90454), (1846, 76538), (1988, 71071), (2002, 70574), (2156, 65533), (2548, 55451), (3124, 45227), (3479, 40612), (3692, 38269), (4004, 35287), (5041, 28028), (5467, 25844), (6461, 21868), (6958, 20306), (7007, 20164), (10082, 14014), (10153, 13916), (10934, 12922)]