137285792

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32257}}^1$

素因数の和:32293

約数の個数: 48

約数和(自身を含む): 325160640

約数和(自身を除く): 187874848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32257, 64514, 129028, 225799, 258056, 451598, 516112, 612883, 903196, 1032224, 1225766, 1806392, 2451532, 3612784, 4290181, 4903064, 7225568, 8580362, 9806128, 17160724, 19612256, 34321448, 68642896, 137285792]

約数ペア:

[(1, 137285792), (2, 68642896), (4, 34321448), (7, 19612256), (8, 17160724), (14, 9806128), (16, 8580362), (19, 7225568), (28, 4903064), (32, 4290181), (38, 3612784), (56, 2451532), (76, 1806392), (112, 1225766), (133, 1032224), (152, 903196), (224, 612883), (266, 516112), (304, 451598), (532, 258056), (608, 225799), (1064, 129028), (2128, 64514), (4256, 32257)]