138305286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 367656960

約数和(自身を除く): 229351674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 67, 86, 126, 127, 129, 134, 189, 201, 254, 258, 301, 378, 381, 387, 402, 469, 602, 603, 762, 774, 889, 903, 938, 1143, 1161, 1206, 1407, 1778, 1806, 1809, 2286, 2322, 2667, 2709, 2814, 2881, 3429, 3618, 4221, 5334, 5418, 5461, 5762, 6858, 8001, 8127, 8442, 8509, 8643, 10922, 12663, 16002, 16254, 16383, 17018, 17286, 20167, 24003, 25326, 25527, 25929, 32766, 38227, 40334, 48006, 49149, 51054, 51858, 59563, 60501, 76454, 76581, 77787, 98298, 114681, 119126, 121002, 147447, 153162, 155574, 178689, 181503, 229362, 229743, 294894, 344043, 357378, 363006, 365887, 459486, 536067, 544509, 688086, 731774, 1032129, 1072134, 1089018, 1097661, 1608201, 2064258, 2195322, 2561209, 3216402, 3292983, 5122418, 6585966, 7683627, 9878949, 15367254, 19757898, 23050881, 46101762, 69152643, 138305286]

約数ペア:

[(1, 138305286), (2, 69152643), (3, 46101762), (6, 23050881), (7, 19757898), (9, 15367254), (14, 9878949), (18, 7683627), (21, 6585966), (27, 5122418), (42, 3292983), (43, 3216402), (54, 2561209), (63, 2195322), (67, 2064258), (86, 1608201), (126, 1097661), (127, 1089018), (129, 1072134), (134, 1032129), (189, 731774), (201, 688086), (254, 544509), (258, 536067), (301, 459486), (378, 365887), (381, 363006), (387, 357378), (402, 344043), (469, 294894), (602, 229743), (603, 229362), (762, 181503), (774, 178689), (889, 155574), (903, 153162), (938, 147447), (1143, 121002), (1161, 119126), (1206, 114681), (1407, 98298), (1778, 77787), (1806, 76581), (1809, 76454), (2286, 60501), (2322, 59563), (2667, 51858), (2709, 51054), (2814, 49149), (2881, 48006), (3429, 40334), (3618, 38227), (4221, 32766), (5334, 25929), (5418, 25527), (5461, 25326), (5762, 24003), (6858, 20167), (8001, 17286), (8127, 17018), (8442, 16383), (8509, 16254), (8643, 16002), (10922, 12663)]