131724792

素因数分解:

$2^3\times 3^4\times {\mathrm{203279}}^1$

素因数の和:203297

約数の個数: 40

約数和(自身を含む): 368953200

約数和(自身を除く): 237228408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 203279, 406558, 609837, 813116, 1219674, 1626232, 1829511, 2439348, 3659022, 4878696, 5488533, 7318044, 10977066, 14636088, 16465599, 21954132, 32931198, 43908264, 65862396, 131724792]

約数ペア:

[(1, 131724792), (2, 65862396), (3, 43908264), (4, 32931198), (6, 21954132), (8, 16465599), (9, 14636088), (12, 10977066), (18, 7318044), (24, 5488533), (27, 4878696), (36, 3659022), (54, 2439348), (72, 1829511), (81, 1626232), (108, 1219674), (162, 813116), (216, 609837), (324, 406558), (648, 203279)]