137283328

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 346139136

約数和(自身を除く): 208855808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 83, 91, 104, 112, 128, 142, 166, 182, 208, 224, 256, 284, 332, 364, 416, 448, 497, 568, 581, 664, 728, 832, 896, 923, 994, 1079, 1136, 1162, 1328, 1456, 1664, 1792, 1846, 1988, 2158, 2272, 2324, 2656, 2912, 3328, 3692, 3976, 4316, 4544, 4648, 5312, 5824, 5893, 6461, 7384, 7553, 7952, 8632, 9088, 9296, 10624, 11648, 11786, 12922, 14768, 15106, 15904, 17264, 18176, 18592, 21248, 23296, 23572, 25844, 29536, 30212, 31808, 34528, 37184, 41251, 47144, 51688, 59072, 60424, 63616, 69056, 74368, 76609, 82502, 94288, 103376, 118144, 120848, 127232, 138112, 148736, 153218, 165004, 188576, 206752, 236288, 241696, 276224, 306436, 330008, 377152, 413504, 483392, 536263, 612872, 660016, 754304, 827008, 966784, 1072526, 1225744, 1320032, 1508608, 1654016, 1933568, 2145052, 2451488, 2640064, 4290104, 4902976, 5280128, 8580208, 9805952, 10560256, 17160416, 19611904, 34320832, 68641664, 137283328]

約数ペア:

[(1, 137283328), (2, 68641664), (4, 34320832), (7, 19611904), (8, 17160416), (13, 10560256), (14, 9805952), (16, 8580208), (26, 5280128), (28, 4902976), (32, 4290104), (52, 2640064), (56, 2451488), (64, 2145052), (71, 1933568), (83, 1654016), (91, 1508608), (104, 1320032), (112, 1225744), (128, 1072526), (142, 966784), (166, 827008), (182, 754304), (208, 660016), (224, 612872), (256, 536263), (284, 483392), (332, 413504), (364, 377152), (416, 330008), (448, 306436), (497, 276224), (568, 241696), (581, 236288), (664, 206752), (728, 188576), (832, 165004), (896, 153218), (923, 148736), (994, 138112), (1079, 127232), (1136, 120848), (1162, 118144), (1328, 103376), (1456, 94288), (1664, 82502), (1792, 76609), (1846, 74368), (1988, 69056), (2158, 63616), (2272, 60424), (2324, 59072), (2656, 51688), (2912, 47144), (3328, 41251), (3692, 37184), (3976, 34528), (4316, 31808), (4544, 30212), (4648, 29536), (5312, 25844), (5824, 23572), (5893, 23296), (6461, 21248), (7384, 18592), (7553, 18176), (7952, 17264), (8632, 15904), (9088, 15106), (9296, 14768), (10624, 12922), (11648, 11786)]