170263674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 461107200

約数和(自身を除く): 290843526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 151, 157, 171, 189, 266, 302, 314, 342, 378, 399, 453, 471, 513, 798, 906, 942, 1026, 1057, 1099, 1197, 1359, 1413, 2114, 2198, 2394, 2718, 2826, 2869, 2983, 3171, 3297, 3591, 4077, 4239, 5738, 5966, 6342, 6594, 7182, 8154, 8478, 8607, 8949, 9513, 9891, 17214, 17898, 19026, 19782, 20083, 20881, 23707, 25821, 26847, 28539, 29673, 40166, 41762, 47414, 51642, 53694, 57078, 59346, 60249, 62643, 71121, 77463, 80541, 120498, 125286, 142242, 154926, 161082, 165949, 180747, 187929, 213363, 331898, 361494, 375858, 426726, 450433, 497847, 542241, 563787, 640089, 900866, 995694, 1084482, 1127574, 1280178, 1351299, 1493541, 2702598, 2987082, 3153031, 4053897, 4480623, 6306062, 8107794, 8961246, 9459093, 12161691, 18918186, 24323382, 28377279, 56754558, 85131837, 170263674]

約数ペア:

[(1, 170263674), (2, 85131837), (3, 56754558), (6, 28377279), (7, 24323382), (9, 18918186), (14, 12161691), (18, 9459093), (19, 8961246), (21, 8107794), (27, 6306062), (38, 4480623), (42, 4053897), (54, 3153031), (57, 2987082), (63, 2702598), (114, 1493541), (126, 1351299), (133, 1280178), (151, 1127574), (157, 1084482), (171, 995694), (189, 900866), (266, 640089), (302, 563787), (314, 542241), (342, 497847), (378, 450433), (399, 426726), (453, 375858), (471, 361494), (513, 331898), (798, 213363), (906, 187929), (942, 180747), (1026, 165949), (1057, 161082), (1099, 154926), (1197, 142242), (1359, 125286), (1413, 120498), (2114, 80541), (2198, 77463), (2394, 71121), (2718, 62643), (2826, 60249), (2869, 59346), (2983, 57078), (3171, 53694), (3297, 51642), (3591, 47414), (4077, 41762), (4239, 40166), (5738, 29673), (5966, 28539), (6342, 26847), (6594, 25821), (7182, 23707), (8154, 20881), (8478, 20083), (8607, 19782), (8949, 19026), (9513, 17898), (9891, 17214)]