142453668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39439}}^1$

素因数の和:39496

約数の個数: 48

約数和(自身を含む): 388720640

約数和(自身を除く): 246266972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 39439, 78878, 118317, 157756, 236634, 276073, 473268, 552146, 828219, 1104292, 1656438, 1695877, 3312876, 3391754, 5087631, 6783508, 10175262, 11871139, 20350524, 23742278, 35613417, 47484556, 71226834, 142453668]

約数ペア:

[(1, 142453668), (2, 71226834), (3, 47484556), (4, 35613417), (6, 23742278), (7, 20350524), (12, 11871139), (14, 10175262), (21, 6783508), (28, 5087631), (42, 3391754), (43, 3312876), (84, 1695877), (86, 1656438), (129, 1104292), (172, 828219), (258, 552146), (301, 473268), (516, 276073), (602, 236634), (903, 157756), (1204, 118317), (1806, 78878), (3612, 39439)]