164865493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 191237760

約数和(自身を除く): 26372267

約数列:

[1, 13, 29, 61, 67, 107, 377, 793, 871, 1391, 1769, 1943, 3103, 4087, 6527, 7169, 22997, 25259, 40339, 53131, 84851, 93197, 118523, 189283, 207901, 437309, 1540799, 2460679, 2702713, 5685017, 12681961, 164865493]

約数ペア:

[(1, 164865493), (13, 12681961), (29, 5685017), (61, 2702713), (67, 2460679), (107, 1540799), (377, 437309), (793, 207901), (871, 189283), (1391, 118523), (1769, 93197), (1943, 84851), (3103, 53131), (4087, 40339), (6527, 25259), (7169, 22997)]