131610288

素因数分解:

$2^4\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{1997}}^1$

素因数の和:3381

約数の個数: 40

約数和(自身を含む): 340411248

約数和(自身を除く): 208800960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1373, 1997, 2746, 3994, 4119, 5492, 5991, 7988, 8238, 10984, 11982, 15976, 16476, 21968, 23964, 31952, 32952, 47928, 65904, 95856, 2741881, 5483762, 8225643, 10967524, 16451286, 21935048, 32902572, 43870096, 65805144, 131610288]

約数ペア:

[(1, 131610288), (2, 65805144), (3, 43870096), (4, 32902572), (6, 21935048), (8, 16451286), (12, 10967524), (16, 8225643), (24, 5483762), (48, 2741881), (1373, 95856), (1997, 65904), (2746, 47928), (3994, 32952), (4119, 31952), (5492, 23964), (5991, 21968), (7988, 16476), (8238, 15976), (10984, 11982)]