131374506

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 266430528

約数和(自身を除く): 135056022

約数列:

[1, 2, 3, 6, 137, 181, 274, 362, 411, 543, 822, 883, 1086, 1766, 2649, 5298, 24797, 49594, 74391, 120971, 148782, 159823, 241942, 319646, 362913, 479469, 725826, 958938, 21895751, 43791502, 65687253, 131374506]

約数ペア:

[(1, 131374506), (2, 65687253), (3, 43791502), (6, 21895751), (137, 958938), (181, 725826), (274, 479469), (362, 362913), (411, 319646), (543, 241942), (822, 159823), (883, 148782), (1086, 120971), (1766, 74391), (2649, 49594), (5298, 24797)]