168760144

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14629}}^1$

素因数の和:14747

約数の個数: 40

約数和(自身を含む): 377336960

約数和(自身を除く): 208576816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 14629, 29258, 58516, 102403, 117032, 204806, 234064, 409612, 819224, 1506787, 1638448, 3013574, 6027148, 10547509, 12054296, 21095018, 24108592, 42190036, 84380072, 168760144]

約数ペア:

[(1, 168760144), (2, 84380072), (4, 42190036), (7, 24108592), (8, 21095018), (14, 12054296), (16, 10547509), (28, 6027148), (56, 3013574), (103, 1638448), (112, 1506787), (206, 819224), (412, 409612), (721, 234064), (824, 204806), (1442, 117032), (1648, 102403), (2884, 58516), (5768, 29258), (11536, 14629)]