138932178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{300719}}^1$

素因数の和:300742

約数の個数: 32

約数和(自身を含む): 346429440

約数和(自身を除く): 207497262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 300719, 601438, 902157, 1804314, 2105033, 3307909, 4210066, 6315099, 6615818, 9923727, 12630198, 19847454, 23155363, 46310726, 69466089, 138932178]

約数ペア:

[(1, 138932178), (2, 69466089), (3, 46310726), (6, 23155363), (7, 19847454), (11, 12630198), (14, 9923727), (21, 6615818), (22, 6315099), (33, 4210066), (42, 3307909), (66, 2105033), (77, 1804314), (154, 902157), (231, 601438), (462, 300719)]