134786512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38821}}^1$

素因数の和:38867

約数の個数: 40

約数和(自身を含む): 308091392

約数和(自身を除く): 173304880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 38821, 77642, 155284, 271747, 310568, 543494, 621136, 1086988, 1203451, 2173976, 2406902, 4347952, 4813804, 8424157, 9627608, 16848314, 19255216, 33696628, 67393256, 134786512]

約数ペア:

[(1, 134786512), (2, 67393256), (4, 33696628), (7, 19255216), (8, 16848314), (14, 9627608), (16, 8424157), (28, 4813804), (31, 4347952), (56, 2406902), (62, 2173976), (112, 1203451), (124, 1086988), (217, 621136), (248, 543494), (434, 310568), (496, 271747), (868, 155284), (1736, 77642), (3472, 38821)]