149400608

素因数分解:

$2^5\times 7^2\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 344965824

約数和(自身を除く): 195565216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 302, 392, 604, 631, 784, 1057, 1208, 1262, 1568, 2114, 2416, 2524, 4228, 4417, 4832, 5048, 7399, 8456, 8834, 10096, 14798, 16912, 17668, 20192, 29596, 30919, 33824, 35336, 59192, 61838, 70672, 95281, 118384, 123676, 141344, 190562, 236768, 247352, 381124, 494704, 666967, 762248, 989408, 1333934, 1524496, 2667868, 3048992, 4668769, 5335736, 9337538, 10671472, 18675076, 21342944, 37350152, 74700304, 149400608]

約数ペア:

[(1, 149400608), (2, 74700304), (4, 37350152), (7, 21342944), (8, 18675076), (14, 10671472), (16, 9337538), (28, 5335736), (32, 4668769), (49, 3048992), (56, 2667868), (98, 1524496), (112, 1333934), (151, 989408), (196, 762248), (224, 666967), (302, 494704), (392, 381124), (604, 247352), (631, 236768), (784, 190562), (1057, 141344), (1208, 123676), (1262, 118384), (1568, 95281), (2114, 70672), (2416, 61838), (2524, 59192), (4228, 35336), (4417, 33824), (4832, 30919), (5048, 29596), (7399, 20192), (8456, 17668), (8834, 16912), (10096, 14798)]