128622592

素因数分解:

$2^{13}\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 56

約数和(自身を含む): 294107616

約数和(自身を除く): 165485024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2243, 3584, 4096, 4486, 7168, 8192, 8972, 14336, 15701, 17944, 28672, 31402, 35888, 57344, 62804, 71776, 125608, 143552, 251216, 287104, 502432, 574208, 1004864, 1148416, 2009728, 2296832, 4019456, 4593664, 8038912, 9187328, 16077824, 18374656, 32155648, 64311296, 128622592]

約数ペア:

[(1, 128622592), (2, 64311296), (4, 32155648), (7, 18374656), (8, 16077824), (14, 9187328), (16, 8038912), (28, 4593664), (32, 4019456), (56, 2296832), (64, 2009728), (112, 1148416), (128, 1004864), (224, 574208), (256, 502432), (448, 287104), (512, 251216), (896, 143552), (1024, 125608), (1792, 71776), (2048, 62804), (2243, 57344), (3584, 35888), (4096, 31402), (4486, 28672), (7168, 17944), (8192, 15701), (8972, 14336)]