140398956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{90697}}^1$

素因数の和:90750

約数の個数: 36

約数和(自身を含む): 363154792

約数和(自身を除く): 222755836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 90697, 181394, 272091, 362788, 544182, 816273, 1088364, 1632546, 3265092, 3899971, 7799942, 11699913, 15599884, 23399826, 35099739, 46799652, 70199478, 140398956]

約数ペア:

[(1, 140398956), (2, 70199478), (3, 46799652), (4, 35099739), (6, 23399826), (9, 15599884), (12, 11699913), (18, 7799942), (36, 3899971), (43, 3265092), (86, 1632546), (129, 1088364), (172, 816273), (258, 544182), (387, 362788), (516, 272091), (774, 181394), (1548, 90697)]