139640512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1589

約数の個数: 56

約数和(自身を含む): 304678080

約数和(自身を除く): 165037568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 704, 1112, 1427, 1529, 2224, 2854, 3058, 4448, 5708, 6116, 8896, 11416, 12232, 15697, 22832, 24464, 31394, 45664, 48928, 62788, 91328, 97856, 125576, 198353, 251152, 396706, 502304, 793412, 1004608, 1586824, 2181883, 3173648, 4363766, 6347296, 8727532, 12694592, 17455064, 34910128, 69820256, 139640512]

約数ペア:

[(1, 139640512), (2, 69820256), (4, 34910128), (8, 17455064), (11, 12694592), (16, 8727532), (22, 6347296), (32, 4363766), (44, 3173648), (64, 2181883), (88, 1586824), (139, 1004608), (176, 793412), (278, 502304), (352, 396706), (556, 251152), (704, 198353), (1112, 125576), (1427, 97856), (1529, 91328), (2224, 62788), (2854, 48928), (3058, 45664), (4448, 31394), (5708, 24464), (6116, 22832), (8896, 15697), (11416, 12232)]