123553136

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13291}}^1$

素因数の和:13389

約数の個数: 40

約数和(自身を含む): 276898944

約数和(自身を除く): 153345808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 13291, 26582, 53164, 93037, 106328, 186074, 212656, 372148, 744296, 1103153, 1488592, 2206306, 4412612, 7722071, 8825224, 15444142, 17650448, 30888284, 61776568, 123553136]

約数ペア:

[(1, 123553136), (2, 61776568), (4, 30888284), (7, 17650448), (8, 15444142), (14, 8825224), (16, 7722071), (28, 4412612), (56, 2206306), (83, 1488592), (112, 1103153), (166, 744296), (332, 372148), (581, 212656), (664, 186074), (1162, 106328), (1328, 93037), (2324, 53164), (4648, 26582), (9296, 13291)]