157433584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11617}}^1$

素因数の和:11654

約数の個数: 60

約数和(自身を含む): 383208112

約数和(自身を除く): 225774528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 11617, 13552, 23234, 46468, 81319, 92936, 127787, 162638, 185872, 255574, 325276, 511148, 650552, 894509, 1022296, 1301104, 1405657, 1789018, 2044592, 2811314, 3578036, 5622628, 7156072, 9839599, 11245256, 14312144, 19679198, 22490512, 39358396, 78716792, 157433584]

約数ペア:

[(1, 157433584), (2, 78716792), (4, 39358396), (7, 22490512), (8, 19679198), (11, 14312144), (14, 11245256), (16, 9839599), (22, 7156072), (28, 5622628), (44, 3578036), (56, 2811314), (77, 2044592), (88, 1789018), (112, 1405657), (121, 1301104), (154, 1022296), (176, 894509), (242, 650552), (308, 511148), (484, 325276), (616, 255574), (847, 185872), (968, 162638), (1232, 127787), (1694, 92936), (1936, 81319), (3388, 46468), (6776, 23234), (11617, 13552)]