320792100088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{472103}}^1$

素因数の和:472807

約数の個数: 32

約数和(自身を含む): 606436472160

約数和(自身を除く): 285644372072

約数列:

[1, 2, 4, 8, 157, 314, 541, 628, 1082, 1256, 2164, 4328, 84937, 169874, 339748, 472103, 679496, 944206, 1888412, 3776824, 74120171, 148240342, 255407723, 296480684, 510815446, 592961368, 1021630892, 2043261784, 40099012511, 80198025022, 160396050044, 320792100088]

約数ペア:

[(1, 320792100088), (2, 160396050044), (4, 80198025022), (8, 40099012511), (157, 2043261784), (314, 1021630892), (541, 592961368), (628, 510815446), (1082, 296480684), (1256, 255407723), (2164, 148240342), (4328, 74120171), (84937, 3776824), (169874, 1888412), (339748, 944206), (472103, 679496)]