163753968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487363}}^1$

素因数の和:487381

約数の個数: 40

約数和(自身を含む): 483465088

約数和(自身を除く): 319711120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487363, 974726, 1462089, 1949452, 2924178, 3411541, 3898904, 5848356, 6823082, 7797808, 10234623, 11696712, 13646164, 20469246, 23393424, 27292328, 40938492, 54584656, 81876984, 163753968]

約数ペア:

[(1, 163753968), (2, 81876984), (3, 54584656), (4, 40938492), (6, 27292328), (7, 23393424), (8, 20469246), (12, 13646164), (14, 11696712), (16, 10234623), (21, 7797808), (24, 6823082), (28, 5848356), (42, 3898904), (48, 3411541), (56, 2924178), (84, 1949452), (112, 1462089), (168, 974726), (336, 487363)]