164040712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30559}}^1$

素因数の和:30637

約数の個数: 32

約数和(自身を含む): 341049600

約数和(自身を除く): 177008888

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 30559, 61118, 122236, 244472, 336149, 672298, 1344596, 1864099, 2689192, 3728198, 7456396, 14912792, 20505089, 41010178, 82020356, 164040712]

約数ペア:

[(1, 164040712), (2, 82020356), (4, 41010178), (8, 20505089), (11, 14912792), (22, 7456396), (44, 3728198), (61, 2689192), (88, 1864099), (122, 1344596), (244, 672298), (488, 336149), (671, 244472), (1342, 122236), (2684, 61118), (5368, 30559)]