154857472

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 104

約数和(自身を含む): 386877312

約数和(自身を除く): 232019840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 491, 512, 616, 704, 896, 982, 1024, 1232, 1408, 1792, 1964, 2048, 2464, 2816, 3437, 3584, 3928, 4096, 4928, 5401, 5632, 6874, 7168, 7856, 9856, 10802, 11264, 13748, 14336, 15712, 19712, 21604, 22528, 27496, 28672, 31424, 37807, 39424, 43208, 45056, 54992, 62848, 75614, 78848, 86416, 109984, 125696, 151228, 157696, 172832, 219968, 251392, 302456, 315392, 345664, 439936, 502784, 604912, 691328, 879872, 1005568, 1209824, 1382656, 1759744, 2011136, 2419648, 2765312, 3519488, 4839296, 5530624, 7038976, 9678592, 11061248, 14077952, 19357184, 22122496, 38714368, 77428736, 154857472]

約数ペア:

[(1, 154857472), (2, 77428736), (4, 38714368), (7, 22122496), (8, 19357184), (11, 14077952), (14, 11061248), (16, 9678592), (22, 7038976), (28, 5530624), (32, 4839296), (44, 3519488), (56, 2765312), (64, 2419648), (77, 2011136), (88, 1759744), (112, 1382656), (128, 1209824), (154, 1005568), (176, 879872), (224, 691328), (256, 604912), (308, 502784), (352, 439936), (448, 345664), (491, 315392), (512, 302456), (616, 251392), (704, 219968), (896, 172832), (982, 157696), (1024, 151228), (1232, 125696), (1408, 109984), (1792, 86416), (1964, 78848), (2048, 75614), (2464, 62848), (2816, 54992), (3437, 45056), (3584, 43208), (3928, 39424), (4096, 37807), (4928, 31424), (5401, 28672), (5632, 27496), (6874, 22528), (7168, 21604), (7856, 19712), (9856, 15712), (10802, 14336), (11264, 13748)]