178145424

素因数分解:

$2^4\times 3^2\times {\mathrm{1237121}}^1$

素因数の和:1237135

約数の個数: 30

約数和(自身を含む): 498560166

約数和(自身を除く): 320414742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1237121, 2474242, 3711363, 4948484, 7422726, 9896968, 11134089, 14845452, 19793936, 22268178, 29690904, 44536356, 59381808, 89072712, 178145424]

約数ペア:

[(1, 178145424), (2, 89072712), (3, 59381808), (4, 44536356), (6, 29690904), (8, 22268178), (9, 19793936), (12, 14845452), (16, 11134089), (18, 9896968), (24, 7422726), (36, 4948484), (48, 3711363), (72, 2474242), (144, 1237121)]