165868802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 279189504

約数和(自身を除く): 113320702

約数列:

[1, 2, 11, 22, 43, 86, 271, 473, 542, 647, 946, 1294, 2981, 5962, 7117, 11653, 14234, 23306, 27821, 55642, 128183, 175337, 256366, 306031, 350674, 612062, 1928707, 3857414, 7539491, 15078982, 82934401, 165868802]

約数ペア:

[(1, 165868802), (2, 82934401), (11, 15078982), (22, 7539491), (43, 3857414), (86, 1928707), (271, 612062), (473, 350674), (542, 306031), (647, 256366), (946, 175337), (1294, 128183), (2981, 55642), (5962, 27821), (7117, 23306), (11653, 14234)]