169982246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8089}}^1$

素因数の和:8196

約数の個数: 32

約数和(自身を含む): 310656000

約数和(自身を除く): 140673754

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 8089, 10507, 16178, 21014, 56623, 113246, 153691, 307382, 639031, 1075837, 1278062, 2151674, 4473217, 8946434, 12141589, 24283178, 84991123, 169982246]

約数ペア:

[(1, 169982246), (2, 84991123), (7, 24283178), (14, 12141589), (19, 8946434), (38, 4473217), (79, 2151674), (133, 1278062), (158, 1075837), (266, 639031), (553, 307382), (1106, 153691), (1501, 113246), (3002, 56623), (8089, 21014), (10507, 16178)]