164548208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49207}}^1$

素因数の和:49245

約数の個数: 40

約数和(自身を含む): 366107520

約数和(自身を除く): 201559312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 49207, 98414, 196828, 393656, 541277, 787312, 934933, 1082554, 1869866, 2165108, 3739732, 4330216, 7479464, 8660432, 10284263, 14958928, 20568526, 41137052, 82274104, 164548208]

約数ペア:

[(1, 164548208), (2, 82274104), (4, 41137052), (8, 20568526), (11, 14958928), (16, 10284263), (19, 8660432), (22, 7479464), (38, 4330216), (44, 3739732), (76, 2165108), (88, 1869866), (152, 1082554), (176, 934933), (209, 787312), (304, 541277), (418, 393656), (836, 196828), (1672, 98414), (3344, 49207)]