123023152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64613}}^1$

素因数の和:64645

約数の個数: 40

約数和(自身を含む): 288436896

約数和(自身を除く): 165413744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 64613, 129226, 258452, 452291, 516904, 904582, 1033808, 1098421, 1809164, 2196842, 3618328, 4393684, 7236656, 7688947, 8787368, 15377894, 17574736, 30755788, 61511576, 123023152]

約数ペア:

[(1, 123023152), (2, 61511576), (4, 30755788), (7, 17574736), (8, 15377894), (14, 8787368), (16, 7688947), (17, 7236656), (28, 4393684), (34, 3618328), (56, 2196842), (68, 1809164), (112, 1098421), (119, 1033808), (136, 904582), (238, 516904), (272, 452291), (476, 258452), (952, 129226), (1904, 64613)]