165267536

素因数分解:

$2^4\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1307}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 366553920

約数和(自身を除く): 201286384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1129, 1307, 2258, 2614, 4516, 5228, 7903, 9032, 9149, 10456, 15806, 18064, 18298, 20912, 31612, 36596, 63224, 73192, 126448, 146384, 1475603, 2951206, 5902412, 10329221, 11804824, 20658442, 23609648, 41316884, 82633768, 165267536]

約数ペア:

[(1, 165267536), (2, 82633768), (4, 41316884), (7, 23609648), (8, 20658442), (14, 11804824), (16, 10329221), (28, 5902412), (56, 2951206), (112, 1475603), (1129, 146384), (1307, 126448), (2258, 73192), (2614, 63224), (4516, 36596), (5228, 31612), (7903, 20912), (9032, 18298), (9149, 18064), (10456, 15806)]