165278064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491899}}^1$

素因数の和:491917

約数の個数: 40

約数和(自身を含む): 487964800

約数和(自身を除く): 322686736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491899, 983798, 1475697, 1967596, 2951394, 3443293, 3935192, 5902788, 6886586, 7870384, 10329879, 11805576, 13773172, 20659758, 23611152, 27546344, 41319516, 55092688, 82639032, 165278064]

約数ペア:

[(1, 165278064), (2, 82639032), (3, 55092688), (4, 41319516), (6, 27546344), (7, 23611152), (8, 20659758), (12, 13773172), (14, 11805576), (16, 10329879), (21, 7870384), (24, 6886586), (28, 5902788), (42, 3935192), (48, 3443293), (56, 2951394), (84, 1967596), (112, 1475697), (168, 983798), (336, 491899)]