160484272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24941

約数の個数: 40

約数和(自身を含む): 345672320

約数和(自身を除く): 185188048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24889, 49778, 99556, 199112, 323557, 398224, 647114, 771559, 1294228, 1543118, 2588456, 3086236, 5176912, 6172472, 10030267, 12344944, 20060534, 40121068, 80242136, 160484272]

約数ペア:

[(1, 160484272), (2, 80242136), (4, 40121068), (8, 20060534), (13, 12344944), (16, 10030267), (26, 6172472), (31, 5176912), (52, 3086236), (62, 2588456), (104, 1543118), (124, 1294228), (208, 771559), (248, 647114), (403, 398224), (496, 323557), (806, 199112), (1612, 99556), (3224, 49778), (6448, 24889)]