156639716870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13240889}}^1$

素因数の和:13240929

約数の個数: 48

約数和(自身を含む): 348923933280

約数和(自身を除く): 192284216410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 13240889, 26481778, 66204445, 92686223, 132408890, 172131557, 185372446, 344263114, 463431115, 860657785, 926862230, 1204920899, 1721315570, 2237710241, 2409841798, 4475420482, 6024604495, 11188551205, 12049208990, 15663971687, 22377102410, 31327943374, 78319858435, 156639716870]

約数ペア:

[(1, 156639716870), (2, 78319858435), (5, 31327943374), (7, 22377102410), (10, 15663971687), (13, 12049208990), (14, 11188551205), (26, 6024604495), (35, 4475420482), (65, 2409841798), (70, 2237710241), (91, 1721315570), (130, 1204920899), (169, 926862230), (182, 860657785), (338, 463431115), (455, 344263114), (845, 185372446), (910, 172131557), (1183, 132408890), (1690, 92686223), (2366, 66204445), (5915, 26481778), (11830, 13240889)]