157445496254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{32341}}^1\times {\mathrm{128113}}^1$

素因数の和:160475

約数の個数: 16

約数和(自身を含む): 248607779280

約数和(自身を除く): 91162283026

約数列:

[1, 2, 19, 38, 32341, 64682, 128113, 256226, 614479, 1228958, 2434147, 4868294, 4143302533, 8286605066, 78722748127, 157445496254]

約数ペア:

[(1, 157445496254), (2, 78722748127), (19, 8286605066), (38, 4143302533), (32341, 4868294), (64682, 2434147), (128113, 1228958), (256226, 614479)]