140147382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2153}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 295701120

約数和(自身を除く): 155553738

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 571, 1142, 1713, 2153, 3426, 4306, 6459, 10849, 12918, 21698, 32547, 40907, 65094, 81814, 122721, 245442, 1229363, 2458726, 3688089, 7376178, 23357897, 46715794, 70073691, 140147382]

約数ペア:

[(1, 140147382), (2, 70073691), (3, 46715794), (6, 23357897), (19, 7376178), (38, 3688089), (57, 2458726), (114, 1229363), (571, 245442), (1142, 122721), (1713, 81814), (2153, 65094), (3426, 40907), (4306, 32547), (6459, 21698), (10849, 12918)]