164711888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7369}}^1$

素因数の和:7515

約数の個数: 40

約数和(自身を含む): 350929920

約数和(自身を除く): 186218032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 7369, 11176, 14738, 22352, 29476, 58952, 81059, 117904, 162118, 324236, 648472, 935863, 1296944, 1871726, 3743452, 7486904, 10294493, 14973808, 20588986, 41177972, 82355944, 164711888]

約数ペア:

[(1, 164711888), (2, 82355944), (4, 41177972), (8, 20588986), (11, 14973808), (16, 10294493), (22, 7486904), (44, 3743452), (88, 1871726), (127, 1296944), (176, 935863), (254, 648472), (508, 324236), (1016, 162118), (1397, 117904), (2032, 81059), (2794, 58952), (5588, 29476), (7369, 22352), (11176, 14738)]