138640572

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61129}}^1$

素因数の和:61152

約数の個数: 60

約数和(自身を含む): 414216880

約数和(自身を除く): 275576308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 61129, 122258, 183387, 244516, 366774, 427903, 550161, 733548, 855806, 1100322, 1283709, 1650483, 1711612, 2200644, 2567418, 3300966, 3851127, 4951449, 5134836, 6601932, 7702254, 9902898, 11553381, 15404508, 19805796, 23106762, 34660143, 46213524, 69320286, 138640572]

約数ペア:

[(1, 138640572), (2, 69320286), (3, 46213524), (4, 34660143), (6, 23106762), (7, 19805796), (9, 15404508), (12, 11553381), (14, 9902898), (18, 7702254), (21, 6601932), (27, 5134836), (28, 4951449), (36, 3851127), (42, 3300966), (54, 2567418), (63, 2200644), (81, 1711612), (84, 1650483), (108, 1283709), (126, 1100322), (162, 855806), (189, 733548), (252, 550161), (324, 427903), (378, 366774), (567, 244516), (756, 183387), (1134, 122258), (2268, 61129)]