128714432

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26119}}^1$

素因数の和:26149

約数の個数: 56

約数和(自身を含む): 318455040

約数和(自身を除く): 189740608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 26119, 52238, 104476, 182833, 208952, 287309, 365666, 417904, 574618, 731332, 835808, 1149236, 1462664, 1671616, 2011163, 2298472, 2925328, 4022326, 4596944, 5850656, 8044652, 9193888, 11701312, 16089304, 18387776, 32178608, 64357216, 128714432]

約数ペア:

[(1, 128714432), (2, 64357216), (4, 32178608), (7, 18387776), (8, 16089304), (11, 11701312), (14, 9193888), (16, 8044652), (22, 5850656), (28, 4596944), (32, 4022326), (44, 2925328), (56, 2298472), (64, 2011163), (77, 1671616), (88, 1462664), (112, 1149236), (154, 835808), (176, 731332), (224, 574618), (308, 417904), (352, 365666), (448, 287309), (616, 208952), (704, 182833), (1232, 104476), (2464, 52238), (4928, 26119)]