127984158

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{8089}}^1$

素因数の和:8393

約数の個数: 32

約数和(自身を含む): 285415200

約数和(自身を除く): 157431042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1758, 2637, 5274, 7911, 8089, 15822, 16178, 24267, 48534, 72801, 145602, 218403, 436806, 2370077, 4740154, 7110231, 14220462, 21330693, 42661386, 63992079, 127984158]

約数ペア:

[(1, 127984158), (2, 63992079), (3, 42661386), (6, 21330693), (9, 14220462), (18, 7110231), (27, 4740154), (54, 2370077), (293, 436806), (586, 218403), (879, 145602), (1758, 72801), (2637, 48534), (5274, 24267), (7911, 16178), (8089, 15822)]