139847168

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{16067}}^1$

素因数の和:16102

約数の個数: 40

約数和(自身を含む): 295876152

約数和(自身を除く): 156028984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 16067, 32134, 64268, 128536, 257072, 273139, 514144, 546278, 1028288, 1092556, 2056576, 2185112, 4113152, 4370224, 8226304, 8740448, 17480896, 34961792, 69923584, 139847168]

約数ペア:

[(1, 139847168), (2, 69923584), (4, 34961792), (8, 17480896), (16, 8740448), (17, 8226304), (32, 4370224), (34, 4113152), (64, 2185112), (68, 2056576), (128, 1092556), (136, 1028288), (256, 546278), (272, 514144), (512, 273139), (544, 257072), (1088, 128536), (2176, 64268), (4352, 32134), (8704, 16067)]