131901534

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{42853}}^1$

素因数の和:42886

約数の個数: 40

約数和(自身を含む): 311120040

約数和(自身を除く): 179218506

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 42853, 85706, 128559, 257118, 385677, 771354, 814207, 1157031, 1628414, 2314062, 2442621, 3471093, 4885242, 6942186, 7327863, 14655726, 21983589, 43967178, 65950767, 131901534]

約数ペア:

[(1, 131901534), (2, 65950767), (3, 43967178), (6, 21983589), (9, 14655726), (18, 7327863), (19, 6942186), (27, 4885242), (38, 3471093), (54, 2442621), (57, 2314062), (81, 1628414), (114, 1157031), (162, 814207), (171, 771354), (342, 385677), (513, 257118), (1026, 128559), (1539, 85706), (3078, 42853)]