131677212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 318467072

約数和(自身を除く): 186789860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 307, 372, 614, 921, 1153, 1228, 1842, 2306, 3459, 3684, 4612, 6918, 9517, 13836, 19034, 28551, 35743, 38068, 57102, 71486, 107229, 114204, 142972, 214458, 353971, 428916, 707942, 1061913, 1415884, 2123826, 4247652, 10973101, 21946202, 32919303, 43892404, 65838606, 131677212]

約数ペア:

[(1, 131677212), (2, 65838606), (3, 43892404), (4, 32919303), (6, 21946202), (12, 10973101), (31, 4247652), (62, 2123826), (93, 1415884), (124, 1061913), (186, 707942), (307, 428916), (372, 353971), (614, 214458), (921, 142972), (1153, 114204), (1228, 107229), (1842, 71486), (2306, 57102), (3459, 38068), (3684, 35743), (4612, 28551), (6918, 19034), (9517, 13836)]