168262172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104381}}^1$

素因数の和:104429

約数の個数: 24

約数和(自身を含む): 327341952

約数和(自身を除く): 159079780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 104381, 208762, 417524, 1356953, 2713906, 3235811, 5427812, 6471622, 12943244, 42065543, 84131086, 168262172]

約数ペア:

[(1, 168262172), (2, 84131086), (4, 42065543), (13, 12943244), (26, 6471622), (31, 5427812), (52, 3235811), (62, 2713906), (124, 1356953), (403, 417524), (806, 208762), (1612, 104381)]