161424848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3389}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 338389800

約数和(自身を除く): 176964952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3389, 3664, 5954, 6778, 11908, 13556, 23816, 27112, 44057, 47632, 54224, 88114, 176228, 352456, 704912, 776081, 1552162, 3104324, 6208648, 10089053, 12417296, 20178106, 40356212, 80712424, 161424848]

約数ペア:

[(1, 161424848), (2, 80712424), (4, 40356212), (8, 20178106), (13, 12417296), (16, 10089053), (26, 6208648), (52, 3104324), (104, 1552162), (208, 776081), (229, 704912), (458, 352456), (916, 176228), (1832, 88114), (2977, 54224), (3389, 47632), (3664, 44057), (5954, 27112), (6778, 23816), (11908, 13556)]