129172736

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6553}}^1$

素因数の和:6587

約数の個数: 72

約数和(自身を含む): 321513024

約数和(自身を除く): 192340288

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, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 6553, 9856, 13106, 19712, 26212, 45871, 52424, 72083, 91742, 104848, 144166, 183484, 209696, 288332, 366968, 419392, 504581, 576664, 733936, 838784, 1009162, 1153328, 1467872, 1677568, 2018324, 2306656, 2935744, 4036648, 4613312, 5871488, 8073296, 9226624, 11742976, 16146592, 18453248, 32293184, 64586368, 129172736]

約数ペア:

[(1, 129172736), (2, 64586368), (4, 32293184), (7, 18453248), (8, 16146592), (11, 11742976), (14, 9226624), (16, 8073296), (22, 5871488), (28, 4613312), (32, 4036648), (44, 2935744), (56, 2306656), (64, 2018324), (77, 1677568), (88, 1467872), (112, 1153328), (128, 1009162), (154, 838784), (176, 733936), (224, 576664), (256, 504581), (308, 419392), (352, 366968), (448, 288332), (616, 209696), (704, 183484), (896, 144166), (1232, 104848), (1408, 91742), (1792, 72083), (2464, 52424), (2816, 45871), (4928, 26212), (6553, 19712), (9856, 13106)]