166190752

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 424714752

約数和(自身を除く): 258524000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 263, 364, 392, 403, 416, 434, 496, 526, 637, 728, 784, 806, 868, 992, 1052, 1274, 1456, 1519, 1568, 1612, 1736, 1841, 2104, 2548, 2821, 2912, 3038, 3224, 3419, 3472, 3682, 4208, 5096, 5642, 6076, 6448, 6838, 6944, 7364, 8153, 8416, 10192, 11284, 12152, 12887, 12896, 13676, 14728, 16306, 19747, 20384, 22568, 23933, 24304, 25774, 27352, 29456, 32612, 39494, 45136, 47866, 48608, 51548, 54704, 57071, 58912, 65224, 78988, 90272, 95732, 103096, 105989, 109408, 114142, 130448, 157976, 167531, 191464, 206192, 211978, 228284, 260896, 315952, 335062, 382928, 399497, 412384, 423956, 456568, 631904, 670124, 741923, 765856, 798994, 847912, 913136, 1340248, 1483846, 1597988, 1695824, 1826272, 2680496, 2967692, 3195976, 3391648, 5193461, 5360992, 5935384, 6391952, 10386922, 11870768, 12783904, 20773844, 23741536, 41547688, 83095376, 166190752]

約数ペア:

[(1, 166190752), (2, 83095376), (4, 41547688), (7, 23741536), (8, 20773844), (13, 12783904), (14, 11870768), (16, 10386922), (26, 6391952), (28, 5935384), (31, 5360992), (32, 5193461), (49, 3391648), (52, 3195976), (56, 2967692), (62, 2680496), (91, 1826272), (98, 1695824), (104, 1597988), (112, 1483846), (124, 1340248), (182, 913136), (196, 847912), (208, 798994), (217, 765856), (224, 741923), (248, 670124), (263, 631904), (364, 456568), (392, 423956), (403, 412384), (416, 399497), (434, 382928), (496, 335062), (526, 315952), (637, 260896), (728, 228284), (784, 211978), (806, 206192), (868, 191464), (992, 167531), (1052, 157976), (1274, 130448), (1456, 114142), (1519, 109408), (1568, 105989), (1612, 103096), (1736, 95732), (1841, 90272), (2104, 78988), (2548, 65224), (2821, 58912), (2912, 57071), (3038, 54704), (3224, 51548), (3419, 48608), (3472, 47866), (3682, 45136), (4208, 39494), (5096, 32612), (5642, 29456), (6076, 27352), (6448, 25774), (6838, 24304), (6944, 23933), (7364, 22568), (8153, 20384), (8416, 19747), (10192, 16306), (11284, 14728), (12152, 13676), (12887, 12896)]