144616619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16229}}^1$

素因数の和:16322

約数の個数: 16

約数和(自身を含む): 176582400

約数和(自身を除く): 31965781

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 16229, 113603, 308351, 1087343, 2158457, 7611401, 20659517, 144616619]

約数ペア:

[(1, 144616619), (7, 20659517), (19, 7611401), (67, 2158457), (133, 1087343), (469, 308351), (1273, 113603), (8911, 16229)]