122135728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53381}}^1$

素因数の和:53413

約数の個数: 40

約数和(自身を含む): 278013456

約数和(自身を除く): 155877728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 53381, 106762, 213524, 427048, 587191, 693953, 854096, 1174382, 1387906, 2348764, 2775812, 4697528, 5551624, 7633483, 9395056, 11103248, 15266966, 30533932, 61067864, 122135728]

約数ペア:

[(1, 122135728), (2, 61067864), (4, 30533932), (8, 15266966), (11, 11103248), (13, 9395056), (16, 7633483), (22, 5551624), (26, 4697528), (44, 2775812), (52, 2348764), (88, 1387906), (104, 1174382), (143, 854096), (176, 693953), (208, 587191), (286, 427048), (572, 213524), (1144, 106762), (2288, 53381)]