168221502

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{16141}}^1$

素因数の和:16345

約数の個数: 32

約数和(自身を含む): 375785760

約数和(自身を除く): 207564258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 16141, 32282, 48423, 96846, 145269, 290538, 435807, 871614, 3115213, 6230426, 9345639, 18691278, 28036917, 56073834, 84110751, 168221502]

約数ペア:

[(1, 168221502), (2, 84110751), (3, 56073834), (6, 28036917), (9, 18691278), (18, 9345639), (27, 6230426), (54, 3115213), (193, 871614), (386, 435807), (579, 290538), (1158, 145269), (1737, 96846), (3474, 48423), (5211, 32282), (10422, 16141)]