150858368

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{139}}^2$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 307678410

約数和(自身を除く): 156820042

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 139, 244, 278, 488, 556, 976, 1112, 1952, 2224, 3904, 4448, 7808, 8479, 8896, 16958, 17792, 19321, 33916, 38642, 67832, 77284, 135664, 154568, 271328, 309136, 542656, 618272, 1085312, 1178581, 1236544, 2357162, 2473088, 4714324, 9428648, 18857296, 37714592, 75429184, 150858368]

約数ペア:

[(1, 150858368), (2, 75429184), (4, 37714592), (8, 18857296), (16, 9428648), (32, 4714324), (61, 2473088), (64, 2357162), (122, 1236544), (128, 1178581), (139, 1085312), (244, 618272), (278, 542656), (488, 309136), (556, 271328), (976, 154568), (1112, 135664), (1952, 77284), (2224, 67832), (3904, 38642), (4448, 33916), (7808, 19321), (8479, 17792), (8896, 16958)]