159568346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 305848320

約数和(自身を除く): 146279974

約数列:

[1, 2, 7, 14, 19, 31, 37, 38, 62, 74, 133, 217, 259, 266, 434, 518, 523, 589, 703, 1046, 1147, 1178, 1406, 2294, 3661, 4123, 4921, 7322, 8029, 8246, 9842, 9937, 16058, 16213, 19351, 19874, 21793, 32426, 38702, 43586, 69559, 113491, 135457, 139118, 152551, 226982, 270914, 305102, 308047, 367669, 599881, 616094, 735338, 1199762, 2156329, 2573683, 4199167, 4312658, 5147366, 8398334, 11397739, 22795478, 79784173, 159568346]

約数ペア:

[(1, 159568346), (2, 79784173), (7, 22795478), (14, 11397739), (19, 8398334), (31, 5147366), (37, 4312658), (38, 4199167), (62, 2573683), (74, 2156329), (133, 1199762), (217, 735338), (259, 616094), (266, 599881), (434, 367669), (518, 308047), (523, 305102), (589, 270914), (703, 226982), (1046, 152551), (1147, 139118), (1178, 135457), (1406, 113491), (2294, 69559), (3661, 43586), (4123, 38702), (4921, 32426), (7322, 21793), (8029, 19874), (8246, 19351), (9842, 16213), (9937, 16058)]