156840464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9187}}^1$

素因数の和:9303

約数の個数: 40

約数和(自身を含む): 334957728

約数和(自身を除く): 178117264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 9187, 17072, 18374, 36748, 73496, 101057, 146992, 202114, 404228, 808456, 891139, 1616912, 1782278, 3564556, 7129112, 9802529, 14258224, 19605058, 39210116, 78420232, 156840464]

約数ペア:

[(1, 156840464), (2, 78420232), (4, 39210116), (8, 19605058), (11, 14258224), (16, 9802529), (22, 7129112), (44, 3564556), (88, 1782278), (97, 1616912), (176, 891139), (194, 808456), (388, 404228), (776, 202114), (1067, 146992), (1552, 101057), (2134, 73496), (4268, 36748), (8536, 18374), (9187, 17072)]