138570208

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4871}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 314302464

約数和(自身を除く): 175732256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 4871, 7112, 9742, 14224, 19484, 28448, 34097, 38968, 68194, 77936, 136388, 155872, 272776, 545552, 618617, 1091104, 1237234, 2474468, 4330319, 4948936, 8660638, 9897872, 17321276, 19795744, 34642552, 69285104, 138570208]

約数ペア:

[(1, 138570208), (2, 69285104), (4, 34642552), (7, 19795744), (8, 17321276), (14, 9897872), (16, 8660638), (28, 4948936), (32, 4330319), (56, 2474468), (112, 1237234), (127, 1091104), (224, 618617), (254, 545552), (508, 272776), (889, 155872), (1016, 136388), (1778, 77936), (2032, 68194), (3556, 38968), (4064, 34097), (4871, 28448), (7112, 19484), (9742, 14224)]