156634324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22111}}^1$

素因数の和:22156

約数の個数: 48

約数和(自身を含む): 356622336

約数和(自身を除く): 199988012

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 22111, 44222, 88444, 154777, 243221, 309554, 486442, 508553, 619108, 972884, 1017106, 1702547, 2034212, 3405094, 3559871, 5594083, 6810188, 7119742, 11188166, 14239484, 22376332, 39158581, 78317162, 156634324]

約数ペア:

[(1, 156634324), (2, 78317162), (4, 39158581), (7, 22376332), (11, 14239484), (14, 11188166), (22, 7119742), (23, 6810188), (28, 5594083), (44, 3559871), (46, 3405094), (77, 2034212), (92, 1702547), (154, 1017106), (161, 972884), (253, 619108), (308, 508553), (322, 486442), (506, 309554), (644, 243221), (1012, 154777), (1771, 88444), (3542, 44222), (7084, 22111)]