157671808

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 381630960

約数和(自身を除く): 223959152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 896, 1093, 1127, 1288, 1472, 1568, 2186, 2254, 2576, 2944, 3136, 4372, 4508, 5152, 6272, 7651, 8744, 9016, 10304, 15302, 17488, 18032, 20608, 25139, 30604, 34976, 36064, 50278, 53557, 61208, 69952, 72128, 100556, 107114, 122416, 139904, 144256, 175973, 201112, 214228, 244832, 351946, 402224, 428456, 489664, 703892, 804448, 856912, 979328, 1231811, 1407784, 1608896, 1713824, 2463622, 2815568, 3217792, 3427648, 4927244, 5631136, 6855296, 9854488, 11262272, 19708976, 22524544, 39417952, 78835904, 157671808]

約数ペア:

[(1, 157671808), (2, 78835904), (4, 39417952), (7, 22524544), (8, 19708976), (14, 11262272), (16, 9854488), (23, 6855296), (28, 5631136), (32, 4927244), (46, 3427648), (49, 3217792), (56, 2815568), (64, 2463622), (92, 1713824), (98, 1608896), (112, 1407784), (128, 1231811), (161, 979328), (184, 856912), (196, 804448), (224, 703892), (322, 489664), (368, 428456), (392, 402224), (448, 351946), (644, 244832), (736, 214228), (784, 201112), (896, 175973), (1093, 144256), (1127, 139904), (1288, 122416), (1472, 107114), (1568, 100556), (2186, 72128), (2254, 69952), (2576, 61208), (2944, 53557), (3136, 50278), (4372, 36064), (4508, 34976), (5152, 30604), (6272, 25139), (7651, 20608), (8744, 18032), (9016, 17488), (10304, 15302)]