131882916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12647}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 339978240

約数和(自身を除く): 208095324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 12647, 25294, 37941, 50588, 75882, 139117, 151764, 278234, 417351, 556468, 834702, 999113, 1669404, 1998226, 2997339, 3996452, 5994678, 10990243, 11989356, 21980486, 32970729, 43960972, 65941458, 131882916]

約数ペア:

[(1, 131882916), (2, 65941458), (3, 43960972), (4, 32970729), (6, 21980486), (11, 11989356), (12, 10990243), (22, 5994678), (33, 3996452), (44, 2997339), (66, 1998226), (79, 1669404), (132, 999113), (158, 834702), (237, 556468), (316, 417351), (474, 278234), (869, 151764), (948, 139117), (1738, 75882), (2607, 50588), (3476, 37941), (5214, 25294), (10428, 12647)]