131735612

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 233318400

約数和(自身を除く): 101582788

約数列:

[1, 2, 4, 167, 199, 334, 398, 668, 796, 991, 1982, 3964, 33233, 66466, 132932, 165497, 197209, 330994, 394418, 661988, 788836, 32933903, 65867806, 131735612]

約数ペア:

[(1, 131735612), (2, 65867806), (4, 32933903), (167, 788836), (199, 661988), (334, 394418), (398, 330994), (668, 197209), (796, 165497), (991, 132932), (1982, 66466), (3964, 33233)]