149317504

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 367200000

約数和(自身を除く): 217882496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 179, 196, 224, 266, 304, 343, 358, 392, 448, 532, 608, 686, 716, 784, 896, 931, 1064, 1216, 1253, 1372, 1432, 1568, 1862, 2128, 2432, 2506, 2744, 2864, 3136, 3401, 3724, 4256, 5012, 5488, 5728, 6272, 6517, 6802, 7448, 8512, 8771, 10024, 10976, 11456, 13034, 13604, 14896, 17024, 17542, 20048, 21952, 22912, 23807, 26068, 27208, 29792, 35084, 40096, 43904, 47614, 52136, 54416, 59584, 61397, 70168, 80192, 95228, 104272, 108832, 119168, 122794, 140336, 160384, 166649, 190456, 208544, 217664, 245588, 280672, 333298, 380912, 417088, 435328, 491176, 561344, 666596, 761824, 834176, 982352, 1122688, 1166543, 1333192, 1523648, 1964704, 2333086, 2666384, 3047296, 3929408, 4666172, 5332768, 7858816, 9332344, 10665536, 18664688, 21331072, 37329376, 74658752, 149317504]

約数ペア:

[(1, 149317504), (2, 74658752), (4, 37329376), (7, 21331072), (8, 18664688), (14, 10665536), (16, 9332344), (19, 7858816), (28, 5332768), (32, 4666172), (38, 3929408), (49, 3047296), (56, 2666384), (64, 2333086), (76, 1964704), (98, 1523648), (112, 1333192), (128, 1166543), (133, 1122688), (152, 982352), (179, 834176), (196, 761824), (224, 666596), (266, 561344), (304, 491176), (343, 435328), (358, 417088), (392, 380912), (448, 333298), (532, 280672), (608, 245588), (686, 217664), (716, 208544), (784, 190456), (896, 166649), (931, 160384), (1064, 140336), (1216, 122794), (1253, 119168), (1372, 108832), (1432, 104272), (1568, 95228), (1862, 80192), (2128, 70168), (2432, 61397), (2506, 59584), (2744, 54416), (2864, 52136), (3136, 47614), (3401, 43904), (3724, 40096), (4256, 35084), (5012, 29792), (5488, 27208), (5728, 26068), (6272, 23807), (6517, 22912), (6802, 21952), (7448, 20048), (8512, 17542), (8771, 17024), (10024, 14896), (10976, 13604), (11456, 13034)]